Two X-ray bright cataclysmic variables with unusual activities: GZ Cnc and NSV 10934 T. Kato, P. A. Dubovsky, R. Stubbings, M. Simonsen, H. Yamaoka, P. Nelson, B. Monard, A. Peaece and G. Garradd A&A, 396 3 (2002) 929-932 Published online: 05 December 2002 DOI: 10.1051/0004-6361:20021435