TY - JOUR AU - O. Vladimirskaya TI - Some new generalizations of the Lyapunov convexity theorem JO - Žurnal matematičeskoj fiziki, analiza, geometrii PY - 1998 SP - 15 EP - 24 VL - 5 IS - 1 UR - http://geodesic.mathdoc.fr/item/JMAG_1998_5_1_a1/ LA - en ID - JMAG_1998_5_1_a1 ER -