0103012 - ASU-R 20040073 RIV MX eng J - Journal Article
Hric, L. - Gális, R. - Dobrotka, A. - Šimon, Vojtěch - Petrík, K. - Niarchos, P. - Velič, Z. - Gazeas, K. - Šmelcer, L. - Hájek, P. - Sobotka, P. - Koss, K. - Brát, L. - Lomoz, F.
New clues on the model of YY Her after two seasons.
[Nové poznatky o YY Her po dvou sezónách.]
Revista Mexicana de Fisica. Roč. 20, - (2004), s. 222. ISSN 0035-001X. E-ISSN 0035-001X.
[IAU Colloquium /194./: Compact binaries in the galaxy and beyond. La Paz, Baja California Sur, 17.11.2003-22.11.2003]
Institutional research plan: CEZ:AV0Z1003909
Keywords : symbiotic stars * close binaries * circumstellar matter
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
Impact factor: 0.229, year: 2004

During two observational seasons of international campaign of YY Her the authors secured photometric data which covered the primary as well as the secondary minima and revealed unexpected outburst activity of this system.

Během dvou pozorovacích sezón mezinárodní kampaně na YY Her autoři pořídili fotometrická data, která pokryla jak primární, tak i sekundární minima, a rovněž objevili i neočekávané vzplanutí tohoto systému.
Permanent Link: http://hdl.handle.net/11104/0010345