TY - JOUR AU - Anurag Jayswal AU - Shalini Jha TI - Second Order Symmetric Duality in Fractional Variational Problems Over Cone Constraints JO - Yugoslav journal of operations research PY - 2018 SP - 39 VL - 28 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/YJOR_2018_28_1_a2/ LA - en ID - YJOR_2018_28_1_a2 ER -