TY - JOUR AU - S. N. Kustarov TI - An estimate of the sector of absolute stability of a certain third order nonlinear equation JO - Differencialʹnye uravneniâ PY - 1972 SP - 1892 EP - 1893 VL - 8 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1972_8_10_a23/ LA - ru ID - DE_1972_8_10_a23 ER -