Kudrin, K. Y., and N. V. Mizina. “A New Prospective Raw Material in Khanty-Mansiysk Autonomous Area – Yugra (Russia): Raw Material for Production of Continuous Basalt Fiber”. Amazonia Investiga, vol. 7, no. 14, June 2018, pp. 24-30, https://amazoniainvestiga.info/index.php/amazonia/article/view/443.