Spectroscopy of the Nova Vulpeculae 1968 NO. (lv Vul) Sobotka, M. ; Stefl, S. ; Grygar, G. Abstract Publication: Novae and Related Stars Pub Date: 1977 DOI: 10.1007/978-94-010-1217-1_20 Bibcode: 1977ASSL...65...96S