BRANNY, marian. Computer Simulation of Flow of Air and Methane Mixture in the Longwall – Return Crossing Zone. e-journal of mining engineering, [S. l.], v. 1, n. 1, 2008. Disponível em: https://petroleumjournals.online/journals/index.php/mining/article/view/22. Acesso em: 19 apr. 2024.