?url_ver=Z39.88-2004&rft_id=10.1080%2F00207720601117108&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=P.&rft.aulast=Vasant&rft.au=Vasant%2C+P.&rft.date=2007&rft.title=International+Journal+of+Systems+Science&rft.pages=279-291&rft.atitle=Sensing+degree+of+fuzziness+in+MCDM+model+using+modified+flexible+S-curve+MF&rft.issue=4&rft.volume=38&rft.issn=00207721&rft.genre=article