TY - JOUR AU - Aleksandar Zečević TI - A contribution to methods of Exterior Penalty Functions for Nonlinear Programming JO - Yugoslav journal of operations research PY - 1995 SP - 55 VL - 5 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/YJOR_1995_5_1_a5/ LA - en ID - YJOR_1995_5_1_a5 ER -