%0 Journal Article %A John G. Thompson %A Zvonimir Janko %T On Finite Simple Groups whose Sylow 2-Subgroups have no Normal Elementary Subgroups of Order 8. %J Mathematische Zeitschrift %D 1970 %P 385-397 %V 113 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1970__113_171289/ %F MZ_1970__113_171289