FÖLDVÁRI, Istvan; POLGÁR, Katalin; PÉTER, Ágnes; BEREGI, Elena; SZALLER, Zsuzsanna. Growth and study of nonlinear optical crystals at the Hungarian Academy of Sciences. Journal of Telecommunications and Information Technology, [S. l.], v. 1, n. 1-2, p. 37–41, 2000. DOI: 10.26636/jtit.2000.1-2.15. Disponível em: https://jtit.pl/jtit/article/view/15. Acesso em: 17 apr. 2026.