%0 Journal Article %A Janusz Szmidt %T The Selberg trace formula for the Picard group SL(2, Z[i]) %J Acta Arithmetica %D 1982 %P 391-424 %V 42 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-42-4-391-424/ %R 10.4064/aa-42-4-391-424 %G en %F 10_4064_aa_42_4_391_424