1.
Sillero N, Tarroso P. Free GIS for herpetologists: free data sources on Internet and comparison analysis of proprietary and free/open source software. Acta Herpetol. [Internet]. 2010 Jul. 1 [cited 2024 Apr. 27];5(1):63-85. Available from: https://oaj.fupress.net/index.php/ah/article/view/1583