Authors: RICHTER GA KROLL P GREINER J WENZEL W LUTHARDT R SCHWARZ R

Citation: Ga. Richter et al., S-10932 COMAE - A JUMPING JACK AMONG THE CATACLYSMIC VARIABLES, Astronomy and astrophysics, 325(3), 1997, pp. 994-1000

Authors: MUNARI U REJKUBA M HAZEN M MATTEI J SCHWEITZER E LUTHARDT R SHUGAROV S YUDIN BF POPOVA AA CHUGAINOV PV SOSTERO G LEPARDO A

Citation: U. Munari et al., THE SYMBIOTIC STAR YY HERCULIS .1. PHOTOMETRIC HISTORY OVER 1890-1996, Astronomy and astrophysics, 323(1), 1997, pp. 113-120

Authors: GREINER J BICKERT K LUTHARDT R VIOTTI R ALTAMORE A GONZALEZRIESTRA R STENCEL RE

Citation: J. Greiner et al., THE UV X-RAY EMISSION OF THE SYMBIOTIC STAR AG DRACONIS DURING QUIESCENCE AND THE 1994/1995 OUTBURSTS/, Astronomy and astrophysics, 322(2), 1997, pp. 576-590

Authors: TREMKO J ANDRONOV IL CHINAROVA LL KUMSIASHVILI MI LUTHARDT R PAJDOSZ G PATKOS L ROSSIGER S ZOLA S

Citation: J. Tremko et al., PERIODIC AND APERIODIC VARIATIONS IN TT ARIETIS - RESULTS FROM AN INTERNATIONAL CAMPAIGN, Astronomy and astrophysics, 312(1), 1996, pp. 121-134

Authors: KLEIN A BRUCH A LUTHARDT R

Citation: A. Klein et al., THE DEVELOPMENT OF THE SYMBIOTIC NOVA PU VULPECULAE IN THE YEARS 1984-1992, Astronomy & Astrophysics. Supplement series, 104(1), 1994, pp. 99-114

Authors: LUTHARDT R MENCHENKOVA EV

Citation: R. Luthardt et Ev. Menchenkova, ON THE BINARY NATURE OF PLEIONE, Astronomy and astrophysics, 284(1), 1994, pp. 118-124