%0 Journal Article %A Gorenstein, Daniel %T Finite Groups the Centralizers of whose involutions have Normal 2-Complements %J Canadian journal of mathematics %D 1969 %P 335-357 %V 21 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1969-035-x/ %R 10.4153/CJM-1969-035-x %F 10_4153_CJM_1969_035_x