TY - JOUR AU - Ginchev, Ivan AU - Ivanov, Vsevolod I. TI - First-Order Conditions for Optimization Problems with Quasiconvex Inequality Constraints JO - Serdica Mathematical Journal PY - 2008 SP - 607 EP - 618 VL - 34 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SMJ2_2008_34_3_a5/ LA - en ID - SMJ2_2008_34_3_a5 ER -