Pengguna:Chinamoonroll/bak pasir: Perbedaan antara revisi

* Kromkowski, John David. "Still Unmelted after All These Years", in Annual Editions, Race and Ethnic Relations, 17/e (2009 McGraw Hill) (Using minimum spanning tree as method of demographic analysis of ethnic diversity across the United States).

 

{{commonscat|Minimum spanning trees}}