Z. Urban | Researchain

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Featured researches published by Z. Urban.

Archive | 1998

T CrB - 38-Years-Old Problem of the High Mass of the Hot Component Solved

L. Hric; K. Petrik; Panagiotis G. Niarchos; Z. Urban

Archive | 1997

A Study of Light Variations in the Recurrent Nova T CrB at the Minimum Stage

L. Hric; Z. Urban; Panagiotis G. Niarchos; K. Petrik

Archive | 1997

The Recurrent Nova T Coronae Borealis: After All, an Eclipse Detected in the T CrB Paves the Way to the Solution of the 38 Years-Old Problem of the High Mass of the Hot Component

L. Hric; G. G. Anupama; Panagiotis G. Niarchos; Z. Urban; K. Petrik

Archive | 1996

Photometry of Symbiotic Stars -- an International Campaign

L. Hric; Augustin Skopal; Z. Urban; K. Petrik; Richard Komzik; Drahomir Chochol; Theodor Pribulla; Panagiotis G. Niarchos; Helen Rovithis-Livaniou; Peter Rovithis; Z. Velic; Gabriel Oksa

Archive | 1996

Long-Term Photometric Monitoring of Cataclysmic Variables: Preliminary Results for T CRB, CQ DRA and GK Per

K. Petri; L. Hric; Panagiotis G. Niarchos; Z. Urban; Z. Velic

Archive | 1996

Photometry of Symbiotic Stars: an International Campaign 7b. CQ DRA (4Dra), YY Her, V 443 Her, BX Mon, AG Peg, AX Per, V 741 Per, FGG Sge, QW Sge, PU VUL

L. Hric; A. Skopal; Z. Urban; K. Petrik; Richard Komzik; Drahomir Chochol; Theodor Pribulla; Panagiotis G. Niarchos; Helen Rovithis-Livaniou; Peter Rovithis; V. S. Kaserkevich; I. V. Shpychka; Z. Velic; Alexander V. Halevin; Ivan L. Andronov; Gabriel Oksa; Jiri Krticka

Archive | 1995

Photometry of symbiotic stars: an international campaign 6. Z and, EG and, V1413 AQL (AS 338), R Aqr, UV Aur, TX CVn, T CrB, BF Cyg, CH Cyg, CI Cyg, V 1016 Cyg, AG Dra, CQ DRA (4 Dra), YY Her, V 443 Her, SS Lep, AG Peg, AX Per, PU VUL

A. Skopal; L. Hric; Drahomir Chochol; Richard Komzik; Z. Urban; K. Petrik; Panagiotis G. Niarchos; Helen Rovithis-Livaniou; Peter Rovithis; G. Oprescu

Archive | 1994

The outburst activity of the symbiotic binary CH Cyg in 1992

A. Skopal; Michael F. Bode; Alexandra E Evans; Leonardo A. Errico; Drahomir Chochol; L. Hric; Richard Komzik; Z. Urban; A. A. Vittone

Archive | 1994

Is the white dwarf in nova Cygni 1992 (V 1974 Cyg) evolutionary eroded

Drahomir Chochol; L. Hric; Z. Urban; Richard Komzik; Jiri Grygar; J. Papousek

Archive | 1994

Photometry of symbiotic stars - an international campaign V. Z And, EG And, V1413 AQL (AS 338), UV Aur, TX CVn, T CrB, BF Cyg, CH Cyg, CI Cyg, V 1016 Cyg, V 1329 Cyg, AG Dra, CQ DRA (4 Dra), YY Her, V 443 Her, SS Lep, AG Peg, AX Per, FG Sge, PU Vul.

L. Hric; A. Skopal; Drahomir Chochol; Richard Komzik; Z. Urban; J. Papousek; C. Blanco; Panagiotis G. Niarchos; Helen Rovithis-Livaniou; Peter Rovithis; L. L. Chinarova; A. I. Pikhun; Katya Tsvetkova; E. H. Semkov; Z. Velic; Eric L. Schweitzer

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