%0 Journal Article %A V. F. Kovalev %A V. V. Pustovalov %T Functional self-similarity in~a~problem of~plasma theory with electron nonlinearity %J Teoretičeskaâ i matematičeskaâ fizika %D 1989 %P 69-85 %V 81 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1989_81_1_a6/ %G ru %F TMF_1989_81_1_a6