%0 Journal Article %A Fred M. Hoppe %T On a Schröder equation arising in branching processes. %J Aequationes mathematicae %D 1980 %P 33-37 %V 20 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1980__20_182376/ %F AM2_1980__20_182376