TY - JOUR AU - A. BirĂ³ TI - On a generalization of the Selberg trace formula JO - Acta Arithmetica PY - 1998 SP - 319 EP - 338 VL - 87 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa-87-4-319-338/ DO - 10.4064/aa-87-4-319-338 LA - en ID - 10_4064_aa_87_4_319_338 ER -