@inproceedings{inproceedingsef2793e7,
title   = {Subsidence as environmental impact},
author = {Guilart, Moustafá Hamze and Hennies, Wildor Theodoro and Soares, Lindolfo and Ayres da Silva, Lineu Azuaga},
year = {2009},
publisher = {The Reading Matrix Inc},
booktitle   = {International Symposium on Mine Planning and Equipment Selection}
}