АРШИННІКОВ, Д. І.; СВІДЕРСЬКИЙ, В. А. Comparative analysis of the mineralogical composition of the natural chalk deposits of Ukraine. Technology audit and production reserves, [S. l.], v. 4, n. 4(24), p. 7–11, 2015. DOI: 10.15587/2312-8372.2015.47595. Disponível em: https://journals.uran.ua/tarp/article/view/47595. Acesso em: 18 aug. 2024.