SHKAVRO, Z. The physico-chemical methods of water treatment for utility and drinking purpose and their improvement. Physics of Consciousness and Life, Cosmology and Astrophysics, [S. l.], v. 13, n. 3, p. 22–30, 2013. Disponível em: https://physics.socionic.info/index.php/physics/article/view/84. Acesso em: 29 mar. 2024.