He, Mark <br/><br/>
Demarcating geographic regions using community detection in commuting networks with significant self-loops.  [electronic resource] 

 -  PloS one  2020 
 - e0230941 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. 
<br/><br/><label>ISSN: </label>1932-6203 
<br/><br/><label>Standard No.: </label>10.1371/journal.pone.0230941  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Rural Population<br/>Transportation--methods<br/>United States<br/>Urban Population