%0 Journal Article %A G. A. Avetisian %A G. В. Alaverdian %A Yu. L. Vartanian %T On two models of pion condensate %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 1985 %P 60-63 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_1985_3_a8/ %G ru %F UZERU_1985_3_a8