TY - JOUR AU - Zh.-G. Wang AU - D.-Zh. Chen TI - On subclasses of close-to-convex and quasi-convex functions with respect to $2k$-symmetric conjugate points JO - Lobachevskii journal of mathematics PY - 2007 SP - 125 EP - 135 VL - 26 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/LJM_2007_26_a11/ LA - en ID - LJM_2007_26_a11 ER -