Frey, Seth <br/><br/>
Emergence of integrated institutions in a large population of self-governing communities.  [electronic resource] 

 -  PloS one  2019 
 - e0216335 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1932-6203 
<br/><br/><label>Standard No.: </label>10.1371/journal.pone.0216335  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Community Participation--methods<br/>Group Structure<br/>Humans<br/>Internet<br/>Online Social Networking