Some simple conditions for univalence

Mamoru Nunokawa; Janusz Sokół

Comptes Rendus. Mathématique, Volume 354 (2016) p. 7-11

Generalizations of starlike harmonic functions

Jacek Dziok; Maslina Darus; Janusz Sokół; Teodor Bulboacă

Comptes Rendus. Mathématique, Volume 354 (2016) p. 13-18