@inproceedings{inproceedings3303534e,
title   = {Entablature in basaltic rock mass of the parana basin (brazil): geotechnical characterization and blasting performance},
author = {Rolim Filho, J L and Souza Junior, N N and Celestino, Tarcísio Barreto and Paraguassu, Antenor Braga and Campos, J O},
year = {1993},
publisher = {Balkema},
booktitle   = {International Symposium on Rock Fragmentation by Blasting}
}