%0 Journal Article %A Jakubec, Stanislav %T Criterion for 3 to be eleventh power %J Communications in Mathematics %D 1995 %P 37-43 %V 03 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/COMIM_1995__3_1_a3/ %G en %F COMIM_1995__3_1_a3