%0 Journal Article %A T. Kusano %A Ya. Furusho %T Symmetric positive entire solutions of nonlinear biharmonic equations %J Differencialʹnye uravneniâ %D 1995 %P 296-311 %V 31 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1995_31_2_a12/ %G ru %F DE_1995_31_2_a12