?url_ver=Z39.88-2004&rft_id=10.1068%2Fa100537&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Ledent%2C+J.&rft.aulast=Ledent&rft.aufirst=J.&rft.issue=5&rft.volume=10&rft.date=1978&rft.issn=0308-518X&rft.atitle=Regional+Multiplier+Analysis%3A+A+Demometric+Approach&rft.title=Environment+and+Planning+A&rft.pages=537-560&rft.genre=article