%0 Journal Article %A Grechkoseeva, M.A. %T On the difference between the spectra of the simple groups and . %J Sibirskij Matematicheskij Zhurnal %D 2007 %P 89 %V 48 %N 1 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/SMZ_2007__48_1_55012/ %G en %F SMZ_2007__48_1_55012