%0 Journal Article %A Callahan, T. %T Some Orbital Integrals and a Technique for Counting Representations of GL 2(F) %J Canadian journal of mathematics %D 1978 %P 431-448 %V 30 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1978-037-3/ %R 10.4153/CJM-1978-037-3 %F 10_4153_CJM_1978_037_3