TY - JOUR AU - Ďurikovič, Vladimír TI - On the Uniqueness of Solutions and on the Convergence of Successive Approximations for Certain Initial Problems of Equations of the Higher Orders JO - Mathematica slovaca PY - 1970 SP - 214 EP - 224 VL - 20 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MASLO_1970__20_3_a7/ LA - en ID - MASLO_1970__20_3_a7 ER -