%0 Journal Article %A V. V. Goldberg %A A. M. Shelekhov %A A. T. Fomenko %A V. F. Kirichenko %A V. V. Ryzhkov %T Maks Aizikovich Akivis (on the occasion of his 70th birthday and 50~years of scientific activity) %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1993 %P 219-223 %V 48 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1993_48_3_a20/ %G en %F RM_1993_48_3_a20