CHANG, K.-S. . Pyroelectric study of Mongolian tourmaline in electric power saving system by infrared spectroscopy. Scientific Journal of Pure and Applied Sciences, [S. l.], v. 5, n. 8, p. 476-482, 2016. Disponível em: http://sjournals.com/index.php/sjpas/article/view/175. Acesso em: 22 jul. 2024.