S. S. Dragomir and Šefket Z. Arslanagić, “AN IMPROVEMENT OF CAUCHY-BUNIAKOWSKY-SCHWARZ’S INEQUALITY”, Mat. Bilt., vol. 16, no. 1, pp. 77–80, Jan. 1992, Accessed: Aug. 14, 2026. [Online]. Available: https://bilten.smm.org.mk/index.php/bilten/article/view/1493