1. One parameter family of univalent biharmonic mappings;Abu Muhanna;Taiwan. J. Math.,2014
2. Sufficient conditions for quasiconformal extension;Ahlfors,1974
3. A uniqueness theorem for Beltrami equation;Ahlfors;Proc. Am. Math. Soc.,1962
4. Sufficient conditions for the univalence of quasiconformal mappings;Avhadiev;Mat. Zametki,1975
5. Becker type univalence conditions for harmonic mappings;Avkhadiev;Izv. Vysš. Učebn. Zaved., Mat.,2016