Oshan, Taylor M. “A Primer for Working With the Spatial Interaction Modeling (SpInt) Module in the Python Spatial Analysis Library (PySAL)”. REGION 3, no. 2 (December 6, 2016): R11-R23. Accessed March 29, 2024. https://openjournals.wu-wien.ac.at/ojs/index.php/region/article/view/175.