Feng, Michelle, and Porter, Mason A. Spatial applications of topological data analysis: Cities, snowflakes, random structures, and spiders spinning under the influence. Retrieved from https://par.nsf.gov/biblio/10251490. Physical Review Research 2.3 Web. doi:10.1103/PhysRevResearch.2.033426.

Feng, Michelle, & Porter, Mason A. Spatial applications of topological data analysis: Cities, snowflakes, random structures, and spiders spinning under the influence. Physical Review Research, 2 (3). Retrieved from https://par.nsf.gov/biblio/10251490. https://doi.org/10.1103/PhysRevResearch.2.033426

Feng, Michelle, and Porter, Mason A. "Spatial applications of topological data analysis: Cities, snowflakes, random structures, and spiders spinning under the influence". Physical Review Research 2 (3). Country unknown/Code not available. https://doi.org/10.1103/PhysRevResearch.2.033426. https://par.nsf.gov/biblio/10251490.

@article{osti_10251490,
place = {Country unknown/Code not available}, title = {Spatial applications of topological data analysis: Cities, snowflakes, random structures, and spiders spinning under the influence}, url = {https://par.nsf.gov/biblio/10251490}, DOI = {10.1103/PhysRevResearch.2.033426}, abstractNote = {}, journal = {Physical Review Research}, volume = {2}, number = {3}, author = {Feng, Michelle and Porter, Mason A.}, editor = {null} }