%0 Journal Article
%A M. A. Akivis
%A A. M. Shelekhov
%T Fourth-order alternators of a~local analytic loop and three-webs of multidimensional surfaces
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1989
%P 12-16
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1989_4_a1/
%G ru
%F IVM_1989_4_a1