@inproceedings{inproceedings7a33a449,
title   = {Deactivation of mining enterprises: analysis of the closure plan of mine at Fazenda Maria Preta - Brazil},
author = {Oliveira Júnior, José Baptista de and Sánchez, Luis Enrique},
year = {2002},
publisher = {Digita-University of Cagliari},
booktitle   = {International Conference on Environmental Issues and Waste Management in Energy and Mineral Production}
}