Harmonic univalent functions defined by an integral operator. Cotîrlă, Luminiţa Ioana — 2009 Acta Universitatis Apulensis. Mathematics - Informatics
A new class of harmonic multivalent functions defined by an integral operator. Cotîrlă, Luminiţa-Ioana — 2010 Acta Universitatis Apulensis. Mathematics - Informatics