CH Cygni 1987-89: The inactive state as a precursor to the new outburst D. Kotnik-Karuza and R. Jurdana-Šepić Astron. Astrophys. Suppl. Ser., 131 2 (1998) 229-237 Published online: 15 August 1998 DOI: 10.1051/aas:1998265