TY - JOUR AU - V. I. Lekomtsev AU - L. M. Muratov TI - On the stability of solutions of first order differential equations JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1961 SP - 23 EP - 26 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1961_5_a3/ LA - ru ID - IVM_1961_5_a3 ER -