?url_ver=Z39.88-2004&rft_id=10.1007%2FBF01944373&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Rogers%2C+A.&rft.aulast=Rogers&rft.aufirst=A.&rft.issue=1&rft.volume=36&rft.date=December+1976&rft.issn=1056-8190&rft.atitle=Spatial+population+dynamics&rft.title=Papers+of+the+Regional+Science+Association&rft.pages=1-34&rft.genre=article