TY - JOUR AU - V. E. Maiorov TI - Multiplicative inequalities for derivatives, and a~priori estimates of smoothness of solutions of nonlinear differential equations JO - Sbornik. Mathematics PY - 1992 SP - 379 EP - 392 VL - 73 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1992_73_2_a4/ LA - en ID - SM_1992_73_2_a4 ER -