S. Brsakoska and B. Ilievski, “TWO RESULTS FOR ONE SPECIAL CLASS OF NOHOMOGENOUS VEKUA EQUATION”, Mat. Bilt., vol. 32, no. 1, pp. 65–70, Jan. 2008, Accessed: Nov. 02, 2026. Available: https://bilten.smm.org.mk/index.php/bilten/article/view/1743