VUJAKOVIC, Jelena; RAJOVIĆ, Miloje. THE NUMBER OF ZERO SOLUTIONS FOR COMPLEX CANONICAL DIFFERENTIAL EQUATION OF SECOND ORDER WITH CONSTANT COEFFICIENTS IN THE FIRST QUADRANT. Bulletin of Natural Sciences Research , [S. l.], v. 6, n. 2, 2016. DOI: 10.5937/univtho6-11621. Dostupno na: https://asistent.ceon.rs/index.php/bnsr/article/view/11621. Pristupljeno: 12 jul. 2026.