TY - JOUR AU - E. Yu. Karatetskaya AU - V. V. Lakshina TI - Multiple hedging on energy market JO - Izvestiya of Saratov University. Mathematics. Mechanics. Informatics PY - 2019 SP - 105 EP - 113 VL - 19 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ISU_2019_19_1_a8/ LA - en ID - ISU_2019_19_1_a8 ER -