%0 Journal Article
%A A. F. Kleimenov
%T On a cooperative theory of coalition-free positional differential
%J Doklady Akademii Nauk
%D 1990
%P 32-35
%V 312
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1990_312_1_a5/
%G ru
%F DAN_1990_312_1_a5