35 citations · 81 across the 8 of their papers we have counts for
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Recovery of the old nova V840 Ophiuchi: A carbon rich system
L. Schmidtobreick, C. Tappert, A. Bianchini +1
We present optical spectroscopy and multi colour photometry of the old nova V840 Oph. We rediscovered the nova based on its position in the colour--colour diagrams. It stands out a…
An atlas of line profile studies for SU UMa type cataclysmic variables
C. Tappert, R. E. Mennickent, J. Arenas +2
We present H-alpha line-profile analyses for the seven SU UMa type dwarf novae AK Cnc, WX Cet, AQ Eri, VW Hyi, RZ Leo, TU Men, and HS Vir. All data sets are treated in the same man…
GZ Cancri: a cataclysmic variable at the lower edge of the period gap
C. Tappert, A. Bianchini
We present calibrated photometry and time-resolved spectroscopy of the cataclysmic variable GZ Cnc. Radial velocities of the H-alpha emission line reveal an orbital period of 0.088…
The emission distribution of RR Pictoris
L. Schmidtobreick, C. Tappert, I. Saviane
We present time-resolved optical spectroscopy of the old nova RR Pic. Two emission lines (Halpha and He I) are present in the observed part of the spectrum and both show strong var…