TY - JOUR AU - Antoan Bătătorescu AU - Miruna Beldiman AU - Iulian Antonescu AU - Roxana Ciumara TI - Optimality and Duality for a Class of Nondifferentiable Minimax Fractional Programming Problems JO - Yugoslav journal of operations research PY - 2009 SP - 49 VL - 19 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/YJOR_2009_19_1_a2/ LA - en ID - YJOR_2009_19_1_a2 ER -