TY - JOUR AU - M. Ivanov AU - N. Zlateva TI - Perturbation Method for Variational Problems JO - Journal of convex analysis PY - 2012 SP - 1033 EP - 1042 VL - 19 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JCA_2012_19_4_JCA_2012_19_4_a8/ ID - JCA_2012_19_4_JCA_2012_19_4_a8 ER -