TY - JOUR AU - Ya. B. Pesin TI - The behavior of the solutions of a certain strongly nonlinear differential equation with retarded argument JO - Differencialʹnye uravneniâ PY - 1974 SP - 1025 EP - 1036 VL - 10 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1974_10_6_a5/ LA - ru ID - DE_1974_10_6_a5 ER -