ATAC, T. - OZGUC, A. - RYB�K, J�n. Overview of the flare index during the maximum phase of the solar cycle 23. In Advances in Space Research. ISSN 0273-1177. Vol. 35 (2005), p. 400-405.

BADALYAN, O. G. - OBRIDKO, V. N. - S�KORA, J�lius. Cyclic variation in the spatial distributrion of the coronal green line brightness. In Astronomy Reports. ISSN 1063-7729. Vol. 49 (2005), no. 6, pp. 477-484.

BADALYAN, O. G. - OBRIDKO, V. N. - RYB�K, J�n - S�KORA, J�lius. Severo-ju�naja asimmetrija solne�noj aktivnosti i jej kvayidvuchletnije variaciji. In Astronomi�eskij �urnal. ISSN 0004-6299. Vol. 82 (2005), no. 8, p. 740-752.

BADALYAN, O. G. - OBRIDKO, V. N. - S�KORA, J�lius - RYB�K, J�n. Quasibiennial oscillations of the north-south asymmetry. In Astronomy Reports. ISSN 1063-7729. Vol. (2005), no.8, p. 659-670.

BADALYAN, O. G. - OBRIDKO, V. N. - RYB�K, J�n - S�KORA, J�lius. Severo-ju�n� asymetria slne�nej kor�ny a jej kv�zi-dvojro�n� oscil�cie. In DOROTOVI�, I. 17. Celo�t�tny slne�n� semin�r, Star� Lesn� 2004 : zborn�k refer�tov zo 17. celo�t�tneho semin�ra, Star� Lesn� 2004. Hurbanovo : Slovensk� �stredn� hvezd�re�, 2005. ISBN 80-85221-49-7. P. 89-100.

BADALYAN, O. G. - S�KORA, J�lius. Dva re�imy /m�dy/ v rot�cii slne�nej kor�ny. In DOROTOVI�, I. 17. Celo�t�tny slne�n� semin�r, Star� Lesn� 2004 : zborn�k refer�tov zo 17. celo�t�tneho semin�ra, Star� Lesn� 2004. Hurbanovo : Slovensk� �stredn� hvezd�re�, 2005. ISBN 80-85221-49-7. P. 141-145.

BADALYAN, O.G. - S�KORA, J�lius. Bimodal differential rotation of the solar corona. In Contributions of the astronomical observatory skalnate pleso. ISSN 1335-1842. V. 35 (2005), n. 3, p.180-198.

BUDAJ, J�n - RICHARDS, M. T. Modeling the spectrum of TT Hya: an Algol binary with a disc. In ZVERKO, Juraj et al. The A-star puzzle : Proceedings of the 224 th symposium of international astronomical union held in Poprad, Slovak Republic, July 8-13,2004. Cambridge : Cambridge University Press, 2005. ISBN 0521850185. P.886-899.

CSAT�RYOV�, M. - SKOPAL, August�n. Notices to investigation of symbiotic binaries : III. Approximation of the Roche lobe parameters for asynchronously rotating star in a binary system. In Contributions of the astronomical observatory skalnate pleso. ISSN 1335-1842. V. 35 (2005), p. 17-22.

DOBROTKA, A. - RETTER, A. - HRIC, Ladislav - NOV�K, R. V1493 Aql -searching for periodicity. In HAMEURY, J. M. et al. The Astrophysics of cataclysmic variables and related objects : Proceedings of a meeting held in Strasbourg, France, 11-16 July 2004. San Francisco : Astronomical Society, 2005. ISBN 1-58381-193-1. P. 363-364.

DOBROTKA, A. - HRIC, Ladislav - MIKU�, M. Searching for observed distribution of flickering flare duration in T CrB. In HAMEURY, J. M. et al. The Astrophysics of cataclysmic variables and related objects : Proceedings of a meeting held in Strasbourg, France, 11-16 July 2004. San Francisco : Astronomical Society, 2005. ISBN 1-58381-193-1. P.361-362.

DOROTOVI�, I. - RYB�K, J�n. O variabilite vz�ahu jasnosti zelenej kor�ny a toku magnetick�ho po�a vo fotosf�re. In DOROTOVI�, I. 17. Celo�t�tny slne�n� semin�r, Star� Lesn� 2004 : zborn�k refer�tov zo 17. celo�t�tneho semin�ra, Star� Lesn� 2004. Hurbanovo : Slovensk� �stredn� hvezd�re�, 2005. ISBN 80-85221-49-7. P. 146-151.

FE�OV��K, M. - BUDAJ, J�n - ILIEV, I. - RICHARDS, M. T. - BARZOVA, I. Search for tidally driven abundance anomalies in Am stars. In ZVERKO, Juraj et al. The A-star puzzle : Proceedings of the 224 th symposium of international astronomical union held in Poprad, Slovak Republic, July 8-13,2004. Cambridge : Cambridge University Press, 2005. ISBN 0521850185. P. 749-755.

G�LIS, R. - HRIC, Ladislav - VIOTTI, R. F. - �MELCER, L. - MONTAGNI, F. - MAESANO, M. - ROSSI, C. Symbiotic system AG Dra - photometric and spectroscopic behaviour of 10 years long activity stage. In HAMEURY, J. M. et al. The Astrophysics of cataclysmic variables and related objects : Proceedings of a meeting held in Strasbourg, France, 11-16 July 2004. San Francisco : Astronomical Society, 2005. ISBN 1-58381-193-1. P. 453-454.

G�M�RY, Peter - RYB�K, J�n - KU�ERA, Ale� - CURDT, W. - WOEHL, H. Erupt�vny jav v prechodovej vrstve pozorovan� pr�strojom CDS/SOHO. In DOROTOVI�, I. 17. Celo�t�tny slne�n� semin�r, Star� Lesn� 2004 : zborn�k refer�tov zo 17. celo�t�tneho semin�ra, Star� Lesn� 2004. Hurbanovo : Slovensk� �stredn� hvezd�re�, 2005. ISBN 80-85221-49-7. P. 117-121.

HRIC, Ladislav - G�LIS, R. - DOBROTKA, A. - �IMON, V. Symbiotic binary YY Her - looking for consistent model ofphotometric and spectroscopic behaviour. In HAMEURY, J. M. et al. The astrophysics of cataclysmic variables and related objects : Proceedings of a meeting held in Strasbourg, France, 11-16 July 2004. San Francisco : Astronomical Society, 2005. ISBN 1-58381-193-1. P.

CHOCHOL, Drahom�r - PRIBULLA, Theodor - KATYSHEVA, A. - SHUGAROV, Sergej Yu. - VOLKOV, Igor M. V475 Sct (Nova Scuti) - binary or triple system?. In Astrophysics and space science. ISSN 000-640X. V. 296 (2005), p.135-139.

CHOCHOL, Drahom�r - KATYSHEVA, N. A. - PRIBULLA, Theodor - SCHMIDTOBREIK, L. - SHUGAROV, S. Yu. - �KODA, P. - �LECHTA, M. - VITTONE, A. A. - VOLKOV, I. M. Photometric and spectroscopic variability of the slow nova V475 Sct (Nova Scuti 2003). In Contributions of the astronomical observatory skalnate pleso. ISSN 1335-1842. V. 35 (2005), n. 3, p. 107-129.

CHOCHOL, Drahom�r - KATYSHEVA, N.A. - PRIBULLA, Theodor - SHUGAROV, S. Yu. - �KODA, P. - �LECHTA, M. - VOLKOV, I. M. The Slow nova V475 (Nova Scuti 2003) - ejected envelope and variability. In HAMEURY, J. M. et al. The Astrophysics of cataclysmic variables and related objects : Proceedings of a meeting held in Strasbourg, France, 11-16 July 2004. San Francisco : Astronomical Society, 2005. ISBN 1-58381-193-1. P.439-440.

ILIEV, I. Kh. - FE�OV��K, M. - BUDAJ, J�n - �I��OVSK�, Jozef - ZVERKO, Juraj - BARZOVA, I. - STATEVA, I. A search for SB2 systems among slected Am binaries. In ZVERKO, Juraj et al. The A-star puzzle : Proceedings of the 224 th symposium of international astronomical union held in Poprad, Slovak Republic, July 8-13,2004. Cambridge : Cambridge University Press, 2005. ISBN 0521850185. P. 301-306.

KA�UCHOV�, Zuzana - SVORE�, J�n - NESLU�AN, Lubo�. The observed structuresin the meteoroid stream of Perseids in the range of photographic meteors. In Contributions of the astronomical observatory skalnate pleso. ISSN 1335-1842. V. 35 (2005), n. 3, p 135-162.

KLACKA, J. - KOCIFAJ, Miroslav - P�STOR, P. Motion of dust near exterior resonances with planet. In Journal of physics: conference series. ISSN 1742-658. V. 6 (2005), p.126-131.

KLOCOK, �ubom�r. Elektronick� arch�v pozorovania slne�n�ch protuberanci� na observat�riu Lomnick� �t�t. In DOROTOVI�, I. 17. Celo�t�tny slne�n� semin�r, Star� Lesn� 2004 : zborn�k refer�tov zo 17. celo�t�tneho semin�ra, Star� Lesn� 2004. Hurbanovo : Slovensk� �stredn� hvezd�re�, 2005. ISBN 80-85221-49-7. P. 226-228.

KOCIFAJ, Miroslav - HORVATH, Helmut. Reevaluation of the quondam dust trend in the middle atmosphere. In Applied Optics. ISSN 1352-2310. V. 44 (2005),n.34,p.73787393.

KOCIFAJ, Miroslav - HORVATH, H. Retrieval of size distribution for urban aerosols using multispectral optical data. In Journal of physics: conference series. ISSN 1742-658. V. 6 (2005), p. 97-102.

KOZA, J�lius. Vplyv teplotn�ch zmien v modeloch slne�nej fotosf�ry na profil spektr�lnych �iar. In DOROTOVI�, I. 17. Celo�t�tny slne�n� semin�r, Star� Lesn� 2004 : zborn�k refer�tov zo 17. celo�t�tneho semin�ra, Star� Lesn� 2004. Hurbanovo : Slovensk� �stredn� hvezd�re�, 2005. ISBN 80-85221-49-7. P. 60-66.

KRTI�KA, J. - MIKUL��EK, Z. - ZVERKO, Juraj - �I��OVSK�, Jozef. The dependence of the energy distribution on the abundances of A-star atmosphere models. In ZVERKO, Juraj et al. The A-star puzzle : Proceedings of the 224 th symposium of international astronomical union held in Poprad, Slovak Republic, July 8-13,2004. Cambridge : Cambridge University Press, 2005. ISBN 0521850185. P. 706-710.

KU�ERA, Ale�. Slne�n� granul�cia. Te�ria. In DOROTOVI�, I. 17. Celo�t�tny slne�n� semin�r, Star� Lesn� 2004 : zborn�k refer�tov zo 17. celo�t�tneho semin�ra, Star� Lesn� 2004. Hurbanovo : Slovensk� �stredn� hvezd�re�, 2005. ISBN 80-85221-49-7. P. 38-45.

KUDELA, K. - MINAROVJECH, Milan - RU�IN, Vojtech - RYBANSK�, Milan - KOLL�R, V. On one approach to space weather studies from ground based observations during 1953-2001. In Advances in Space Research. ISSN 0273-1177. Vol. 36 (2005), 2368-2371.

MEECH, K. J. - SVORE�, J�n. Using cometary activity to trace the physical and chemical evolution of cometary nuclei. In FESTOU, M. C. Comets II. Tucson : The University of Arizona Press, 2005. ISBN 0-8165-2450-5. P. 317-335.

MIKUL��EK, Z. - ZVERKO, Juraj - �I��OVSK�, Jozef - JAN�K, J. The analyses of the light curves of magnetic CP stars by advanced PCA methods. In ZVERKO, Juraj et al. The A-star puzzle : Proceedings of the 224 th symposium of international astronomical union held in Poprad, Slovak Republic, July 8-13,2004. Cambridge : Cambridge University Press, 2005. ISBN 0521850185. P. 657-661.

MINAROVJECH, Milan. �asovo-��rkov� rozdelenie intenz�t zelenej emisnej kor�ny 5. In DOROTOVI�, I. 17. Celo�t�tny slne�n� semin�r, Star� Lesn� 2004 : zborn�k refer�tov zo 17. celo�t�tneho semin�ra, Star� Lesn� 2004. Hurbanovo : Slovensk� �stredn� hvezd�re�, 2005. ISBN 80-85221-49-7. P. 137-140.

NESLU�AN, Lubo� - JAKUB�K, Mari�n. Some characteristics of the outer oort cloud as inferred from observations of new comets. In Astronomy and Astrophysics. ISSN 0004-6361. Vol. 437 (2005), p. 1093-1108.

NESLU�AN, Lubo�. Astrometry of minor planets made at the Skalnat� Pleso observatory in the year 2003. In Contributions of the astronomical observatory skalnate pleso. ISSN 1335-1842. V. 35 (2005),p.45-58.

NESLU�AN, Lubo�. The  potential meteoroid streams crossing the orbits of terrestrial planets. In Contributions of the astronomical observatory skalnate pleso. ISSN 1335-1842. V. 35 (2005), n. 3, p.163-179.

PARIMUCHA, �tefan - VA�KO, Martin. Photometry of the variable stars using CCD detectors : I. Photometric reduction. In Contributions of the astronomical observatory skalnate pleso. ISSN 1335-1842. V. 35 (2005), 35-44.

PARIMUCHA, �tefan - CHOCHOL, Drahom�r - PRIBULLA, Theodor - VA�KO, Martin. Periodic variations in symbiotic novae. In HAMEURY, J. M. et al. The Astrophysics of cataclysmic variables and related objects : Proceedings of a meeting held in Strasbourg, France, 11-16 July 2004. San Francisco : Astronomical Society, 2005. ISBN 1-58381-193-1. P. 459-460.

PINT�R, T. - RYBANSK�, Milan - MINAROVJECH, Milan. O polariz�cii v emisnej �iare kor�ny 530,3 nm. In DOROTOVI�, I. 17. Celo�t�tny slne�n� semin�r, Star� Lesn� 2004 : zborn�k refer�tov zo 17. celo�t�tneho semin�ra, Star� Lesn� 2004. Hurbanovo : Slovensk� �stredn� hvezd�re�, 2005. ISBN 80-85221-49-7. P. 154-157.

PLANAT, Michel - SANIGA, Metod. Galois algebras of squeezed quantum phase states. In Journal of Optics B: Quantum and Semiclassical Optics. ISSN 1464-4266. Vol. 7 (2005), p. S484-489.

POLOSUKHINA, N. - SHAVRINA, A. - DRAKE, N. A. - TSYMBAL, V. - HACK, M. - NORTH, P. - KHALACK, V. - ZVERKO, Juraj - �I��OVSK�, Jozef - PAVLENKO, Ya. The Enigmaof lithium in roAp stars. In ZVERKO, Juraj et al. The A-star puzzle : Proceedings of the 224 th symposium of international astronomical union held in Poprad, Slovak Republic, July 8-13,2004. Cambridge : Cambridge University Press, 2005. ISBN 0521850185. P. 665-672.

PORUB�AN, Vladim�r - KORNO�, L. The Quadrantid meteor stream and 2003 EH1. In Contributions of the astronomical observatory skalnate pleso. ISSN 1335-1842. V.35 (2005), p. 5-16.

PRIBULLA, Theodor - VA�KO, Martin - CHOCHOL, Drahom�r - PARIMUCHA, �tefan - BALU�ANSK�, Daniel. CCD photometry of the neglected contact binaries V344 Lac and V1191 Cyg. In Astrophysics and space science. ISSN 000-640X. V. 296 (2005), p.281-284.

ROVITHIS-LIVANIOU, Helen - TSANTILAS, Peter - ROVITHIS, Peter - CHOCHOL, Drahom�r - SKOPAL, August�n - PRIBULLA, Theodor. The eclipsing binary BX andromedae and its orbital period behaviour. In Astrophysics and space science. ISSN 000-640X. V. 35 (2005), n. 3, p.101-104.

RYB�K, J�n - OZGUC, A. - ATAC, T. - SOZEN, E. Intermittence of the short-term periodicities of the flare index. In Advances in Space Research. ISSN 0273-1177. Vol. 35 (2005), p. 406-409.

RYBANSK�, Milan - RU�IN, Vojtech - MINAROVJECH, Milan - KLOCOK, �ubom�r. Reexamination of the coronal index of solar activity. In Journal of Geophysical Research. ISSN 0148-0227. Vol. 110 (2005), A08106, p. 1-9. (2.577 - IF1998).

SANIGA, Metod. On an observer-related unequivalence between spatial dimensions of a generic Cremonian universe. In Chaos, Solitons and Fractals. ISSN 0960-0779. Vol. 23 (2005), p. 1935-1939.

SANIGA, Metod. Cremonian space-time(s) as an emergent phenomenon. In Chaos, Solitons and Fractals. ISSN 0960-0779. Vol. 23 (2005), p. 645-650.

SANIGA, Metod. On Cremonian dimensions qualitatively different from time and space. In Chaos, Solitons and Fractals. ISSN 0960-0779. Vol. 25 (2005), p. 515-520.

SANIGA, Metod - PLANAT, Michel. Viewing sets of mutually unbiased bases as arcs in finite projective planes. In Chaos, Solitons and Fractals. ISSN 0960-0779. Vol. 26 (2005), 1267-1270.

SKOPAL, August�n. Present understanding of the light curves of symbiotic binaries. In Astrophysics and space science. ISSN 000-640X. V. 296 (2005), p. 421-425.

SKOPAL, August�n - KOM��K, Richard. On the asynchronous rotation of accretors in interacting binaries. In Astrophysics and space science. ISSN 000-640X. V. 296 (2005),p. 427-430.

SKOPAL, August�n. Disentanagling the composite continuum of symbiotic binaries : I. S-type systems. In Astronomy and Astrophysics. ISSN 0004-6361. Vol. 440 (2005), p. 995-1031.

SKOPAL, August�n. Accretion-powered symbiotic binaries: EG And and CQ Dra. In HAMEURY, J. M. et al. The Astrophysics of cataclysmic variables and related objects : Proceedings of a meeting held in Strasbourg, France, 11-16 July 2004. San Francisco : Astronomical Society, 2005. ISBN 1-58381-193-1. P. 463-464.

SVORE�, J�n - KA�UCHOV�, Zuzana. Perseids - the list of photographic orbits. In Contributions of the astronomical observatory skalnate pleso. ISSN 1335-1842. V. 35 (2005), n.3, p.199-220.

S�KORA, J�lius - RYB�K, J�n. Coronal manifestations of solar variability. In Advances in Space Research. ISSN 0273-1177. Vol. 35 (2005), p. 393-399.

S�KORA, J�lius. SCOSTEP, CAWSES. In DOROTOVI�, I. 17. Celo�t�tny slne�n� semin�r, Star� Lesn� 2004 : zborn�k refer�tov zo 17. celo�t�tneho semin�ra, Star� Lesn� 2004. Hurbanovo : Slovensk� �stredn� hvezd�re�, 2005. ISBN 80-85221-49-7. P. 174-174.

TEMMER, M. - RYB�K, J�n - VERONIG, A. - HANSLMEIER, A. What causes the 24-day period observed in solar flares?. In Astronomy and Astrophysics. ISSN 0004-6361. Vol. 433 (2005), p. 707-712.

TOMASZ, Franti�ek - RYB�K, J�n - KU�ERA, Ale� - CURDT, W. - WOEHL, H. Influence of transition region blinker on the surrounding chromospheric and coronal plasma. In Hvar Observatory Bulletin. ISSN 0351-2657. Vol. 29 (2005), no. 1, p. 197-204.

TOMASZ, Franti�ek - RYB�K, J�n - KU�ERA, Ale� - CURDT, W. - WOEHL, H. �t�dium z�blesku v chromosf�re a prechodovej oblasti. In DOROTOVI�, I. 17. Celo�t�tny slne�n� semin�r, Star� Lesn� 2004 : zborn�k refer�tov zo 17. celo�t�tneho semin�ra, Star� Lesn� 2004. Hurbanovo : Slovensk� �stredn� hvezd�re�, 2005. ISBN 80-85221-49-7. P. 112-116.

ZBORIL, Milan - OLIVEIRA, J. M. - MESSINA, S. - DJURA�EVI�, G. - AMADO, P. J. Search for activity-induced variability in AR Lac, KT Peg, KZ And,II Peg and El Eri in autumn 1997. In Contributions of the astronomical observatory skalnate pleso. ISSN 1335-1842. V. 35 (2005), 23-34.

ZBORIL, Milan. Differential photometry of EK DRA and 29 DRA. In Serbian Astronomical Journal. ISSN 1450-698X. V. 170 (2005), p. 111-114.

ZBORIL, Milan. Search for vertical helium abundance in He-rich star. In Memorie della societa astronomica italiana supplementi. ISSN 0037-8720. Vol. 7 (2005), p. 136-139.

ZVERKO, Juraj (vedec. red.) - �I��OVSK�, Jozef (vedec. red.) - ADELMAN, Saul J. (vedec. red.) - WEISS, Werner W. (vedec. red.). The A-star puzzle : Proceedings of the 224 th symposium of international astronomical union held in Poprad, Slovak Republic, July 8-13,2004. Cambridge : Cambridge University Press, 2005. 542 s. ISBN 0521850185.