MEDVECKÝ, Štefan; MIKITA, Miroslav; HOC, Michal; KAJAN, Juraj. TRIZ AND HDC SAPPHIRE GROWTH PROCESS. Journal of Applied Engineering Science, [S. l.], v. 15, n. 1, 2017. DOI: 10.5937/jaes15-11917. Dostupno na: https://asistent.ceon.rs/index.php/jaes/article/view/11917. Pristupljeno: 12 jul. 2026.