− | and [[linguistics]].<ref>{{Cite journal|last=Raducha|first=Tomasz|last2=Gubiec|first2=Tomasz|date=2018-04-27|title=Predicting language diversity with complex networks|journal=PLOS One|volume=13|issue=4|pages=e0196593|doi=10.1371/journal.pone.0196593|issn=1932-6203|pmc=5922521|pmid=29702699|bibcode=2018PLoSO..1396593R|arxiv=1704.08359}}</ref> Its main purpose is to clarify the properties of matter in aggregate, in terms of physical laws governing atomic motion.<ref>{{cite book|title = Introduction to Statistical Physics |last = Huang |first = Kerson |publisher= CRC Press| isbn = 978-1-4200-7902-9 |page=15 |edition = 2nd|date = 2009-09-21 }}</ref> | + | and [[linguistics]].<ref>{{Cite journal|last=Raducha|first=Tomasz|last2=Gubiec|first2=Tomasz|date=2018-04-27|title=Predicting language diversity with complex networks|journal=PLOS One|volume=13|issue=4|pages=e0196593|doi=10.1371/journal.pone.0196593|issn=1932-6203|pmc=5922521|pmid=29702699|bibcode=2018PLoSO..1396593R|arxiv=1704.08359}}</ref> Its main purpose is to clarify the properties of matter in aggregate, in terms of physical laws governing atomic motion. |