@article{di giorgio_koppe_quadros_klein_leite_2003,  title={Análise estrutural no planejamento de lavra de rocha ornamental},  volume={56},  ISSN={0370-4467},  url={https://doi.org/10.1590/S0370-44672003000300005},  DOI={10.1590/S0370-44672003000300005},  number={3},  journal={Rem: Revista Escola de Minas},  publisher={Escola de Minas},  author={Di Giorgio, Daniele and Koppe, Jair Carlos and Quadros, Telmo and Klein, Sergio and Leite, João Felipe Costa},  year={2003},  month={Jul},  pages={174–179} }