TY - JOUR AU - Tatiana Gruzdeva AU - Rentsen Enkhbat AU - Natsagdorj Tungalag TI - Fractional Programming Approach to a Cost Minimization Problem in Electricity Market JO - Yugoslav journal of operations research PY - 2019 SP - 43 VL - 29 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/YJOR_2019_29_1_a2/ LA - en ID - YJOR_2019_29_1_a2 ER -