@article{christoforo_panzera_batista_borges_lahr_2011,  title={Numerical evaluation of the modulus of longitudinal elasticity in structural round timber elements of the Eucalyptus genus},  volume={31},  ISSN={0100-6916},  url={https://doi.org/10.1590/S0100-69162011000500018},  DOI={10.1590/S0100-69162011000500018},  number={5},  journal={Engenharia Agrícola},  publisher={Associação Brasileira de Engenharia Agrícola},  author={Christoforo, André L. and Panzera, Túlio H. and Batista, Fabiano B. and Borges, Paulo H. R. and Lahr, Francisco A. R.},  year={2011},  month={Sep},  pages={1007–1014} }