@article{Yanes_1995, title={Permeability of roads and railways to vertebrates: The importance of culverts}, volume={71}, ISSN={0006-3207}, url={http://dx.doi.org/10.1016/0006-3207(94)00028-O}, DOI={10.1016/0006-3207(94)00028-o}, number={3}, journal={Biological Conservation}, publisher={Elsevier BV}, author={Yanes, Miguel and Velasco, José M. and Suárez, Francisco}, year={1995}, pages={217–222} }