@article{05695225, title = {General approach to regions of variability via subordination of harmonic mappings.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {2009}, year = {2009}, doi = {10.1155/2009/736746}, zbl = {1187.31001}, language = {en}, url = {http://dml.mathdoc.fr/item/05695225} }
Chen, Sh.; Ponnusamy, S.; Wang, X. General approach to regions of variability via subordination of harmonic mappings.. International Journal of Mathematics and Mathematical Sciences, Tome 2009 (2009) . doi : 10.1155/2009/736746. http://gdmltest.u-ga.fr/item/05695225/