TY - JOUR AU - Kunwar V. K. Singh AU - J. K. Maurya AU - S. K. Mishra TI - Lagrange Duality and Saddle Point Optimality Conditions for Semi-Infinite Mathematical Programming Problems With Equilibrium Constraints JO - Yugoslav journal of operations research PY - 2019 SP - 433 VL - 29 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/YJOR_2019_29_4_a0/ LA - en ID - YJOR_2019_29_4_a0 ER -