@article{torbica_lapčević_2015,  title={Estimating extent and properties of blast-damaged zone around underground excavations},  volume={68},  ISSN={0370-4467},  url={https://doi.org/10.1590/0370-44672015680062},  DOI={10.1590/0370-44672015680062},  number={4},  journal={Rem: Revista Escola de Minas},  publisher={Escola de Minas},  author={Torbica, Slavko and Lapčević, Veljko},  year={2015},  month={Oct},  pages={441–453} }