Djordjevic Dragan S,Cho Muneo,Mosic Dijana V (2020) Polynomially normal operators, ANNALS OF FUNCTIONAL ANALYSIS, vol. 11, br. 3, str. 493-504 (Article) Cho Muneo,Mosic Dijana V,Nacevska-Nastovska Biljana,Saito Taiga (2019) Spectral Properties of Square Hyponormal Operators, FILOMAT, vol. 33, br. 15, str. 4845-4854 (Article)