Starlike and close-to-convex functions defined by differential inequalities. - Milutin Obradovic; Saminathan Ponnusamy (Appl. Math. Comput., 2009)

New Trends in Geometric Function Theory. - Teodor Bulboaca; Mohamed Kamal Aouf; Nak Eun Cho; Stanislawa Kanas; Milutin Obradovic (Int. J. Math. Math. Sci., 2010)

Some properties of certain expressions of analytic functions. - Nikola Tuneski; Milutin Obradovic (Comput. Math. Appl., 2011)

On a class of univalent functions. - Milutin Obradovic; Saminathan Ponnusamy (Appl. Math. Lett., 2012)

Product of univalent functions. - Milutin Obradovic; Saminathan Ponnusamy (Math. Comput. Model., 2013)

Univalence of quotient of analytic functions. - Milutin Obradovic; Saminathan Ponnusamy (Appl. Math. Comput., 2014)

Univalence and Starlikeness of Certain Classes of Analytic Functions. - Najla M. Alarifi; Milutin Obradovic (Symmetry, 2023)