USHA SARAF AND P. K. BAJPAI; R. N. P. CHOWDHURY. Vibrational Raman and FTIR Studies of Some Double Alkali Molybdates/Tungstates. Journal of International Academy of Physical Sciences, [S. l.], v. 14, n. 1, p. 81–90, 2010. Disponível em: https://www.iaps.org.in/journal/index.php/journaliaps/article/view/295. Acesso em: 19 may. 2024.