%0 Journal Article %A Jeffrey Stopple %T Selberg zeta functions with virtual characters and the class number %J Acta Arithmetica %D 1989 %P 37-42 %V 54 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-54-1-37-42/ %R 10.4064/aa-54-1-37-42 %G en %F 10_4064_aa_54_1_37_42