TY - JOUR AU - L. Z. Fishman TI - Preservation of the character of the boundary of the domain of stability of a continuous system when it is replaced by a discrete system constructed by means of the Runge--Kutta method JO - Doklady Akademii Nauk PY - 1992 SP - 32 EP - 36 VL - 327 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1992_327_1_a4/ LA - ru ID - DAN_1992_327_1_a4 ER -