TY - JOUR AU - Shashi Kant Mishra AU - Yogendra Pandey TI - On Sufficiency for Mathematical Programming Problems With Equilibrium Constraints JO - Yugoslav journal of operations research PY - 2013 SP - 173 VL - 23 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/YJOR_2013_23_2_a2/ LA - en ID - YJOR_2013_23_2_a2 ER -