„ON EXISTENCE AND CONSTRUCTION A POLYNOMIAL SOLUTION OF A CLASS OF MATRIX DIFFERENTIAL EQUATIONS WITH POLYNOMIAL COEFFICIENTS“, bjami, Bd. 2, Nr. 2, S. 47–54, Dez. 2019, Zugegriffen: 3. Oktober 2025. [Online]. Verfügbar unter: https://js.ugd.edu.mk/index.php/bjami/article/view/2889