%0 Journal Article %A A. P. Makhmudov %T On the unconditional basicity of systems of eigenfunctions of some quasilinear operator equations %J Doklady Akademii Nauk %D 1976 %P 296-299 %V 229 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1976_229_2_a8/ %G ru %F DAN_1976_229_2_a8