%0 Journal Article %A Morrow, Gregory J. %A Silverstein, Martin L. %T Two parameter extension of an observation of Poincaré %J Séminaire de probabilités de Strasbourg %D 1986 %P 396-418 %V 20 %I Springer - Lecture Notes in Mathematics %U http://www.numdam.org/item/SPS_1986__20__396_0/ %G en %F SPS_1986__20__396_0