TY - JOUR AU - È. R. Smol'yakov TI - Necessary and sufficient conditions for the existence of boundaries of the equilibrium set in antagonistic differential games JO - Differencialʹnye uravneniâ PY - 1997 SP - 1639 EP - 1650 VL - 33 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1997_33_12_a7/ LA - ru ID - DE_1997_33_12_a7 ER -