%0 Journal Article %A A. V. Ivanov %T On interior estimates of the first derivatives of solutions of quasilinear non-uniformly elliptic and parabolic equations of general form %J Zapiski Nauchnykh Seminarov POMI %D 1969 %P 24-47 %V 14 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1969_14_a2/ %G ru %F ZNSL_1969_14_a2