TY - JOUR AU - A. A. Pankov TI - Extremal problems with unstabilized integrands JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1988 SP - 81 EP - 82 VL - 22 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1988_22_1_a16/ LA - ru ID - FAA_1988_22_1_a16 ER -