%0 Journal Article %A E. D. Fesenko %T Infinitely small conformal deformations of closed surfaces of positive Gaussian curvature %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1969 %P 72-77 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1969_3_a9/ %G ru %F IVM_1969_3_a9