@article{Merelo2015, author = "Juan J. Merelo", title = "{GitHub users in Spain: an geospatial analysis}", year = "2015", month = "4", url = "https://figshare.com/articles/dataset/GitHub_users_in_Spain_an_geospatial_analysis/1384884", doi = "10.6084/m9.figshare.1384884.v1" }