%0 Journal Article %A Y. Yang %A S. Liu %T A new characterization of sporadic Higman--Sims and Held groups %J Eurasian mathematical journal %D 2014 %P 102-116 %V 5 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/EMJ_2014_5_3_a6/ %G en %F EMJ_2014_5_3_a6