KOŁODZIEJSKI, J. Volume of rock salt production and salt import to Poland during the last five years (2005–2009). Geology, Geophysics and Environment, [S. l.], v. 37, n. 2, p. 307, 2011. DOI: 10.7494/geol.2011.37.2.307. Disponível em: https://journals.agh.edu.pl/geol/article/view/229. Acesso em: 3 may. 2024.