@inproceedings{inproceedings05c95703,
title   = {Some aspects related to the application of radio frequency systems in the mining industry},
author = {Leal Filho, Laurindo de Salles and Owen, D},
year = {1994},
publisher = {Epusp/Universita di Cagliari/Anim},
booktitle   = {Congresso Italo Brasiliano di Ingegneria Mineraria}
}