TY - JOUR AU - Adamek, Mirosław TI - Almost $\lambda$-convex and almost Wright-convex functions JO - Mathematica slovaca PY - 2003 SP - 67 EP - 73 VL - 53 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MASLO_2003__53_1_a5/ LA - en ID - MASLO_2003__53_1_a5 ER -