@article{hartwig_moreira_2018,  title={A new computational tool for the follow up of mechanized excavation of tunnels: the case study of the subway line 5-LILAC in São Paulo, Brazil},  volume={71},  ISSN={2448-167X},  url={https://doi.org/10.1590/0370-44672018710022},  DOI={10.1590/0370-44672018710022},  number={4},  journal={REM - International Engineering Journal},  publisher={Fundação Gorceix},  author={Hartwig, Marcos Eduardo and Moreira, Cesar Augusto},  year={2018},  month={Oct},  pages={521–529} }