@article{LJM_2007_26_a11,
     author = {Zh.-G. Wang and D.-Zh. Chen},
     title = {On subclasses of close-to-convex and quasi-convex functions with respect to $2k$-symmetric conjugate points},
     journal = {Lobachevskii journal of mathematics},
     pages = {125--135},
     publisher = {mathdoc},
     volume = {26},
     year = {2007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/LJM_2007_26_a11/}
}