%0 Journal Article
%A V. N. Ryzhov
%A E. E. Tareeva
%T On taking into account the external field in the bifurcation approach to phase transitions
%J Doklady Akademii Nauk
%D 1977
%P 332-334
%V 233
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1977_233_3_a18/
%G ru
%F DAN_1977_233_3_a18