?url_ver=Z39.88-2004&rft_id=10.3923%2Fajsr.2013.411.422&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=K.S.&rft.au=Wei%2C+K.S.&rft.aulast=Wei&rft.issn=19921454&rft.atitle=Development+of+an+optical+strain+measurement+method+using+digital+image+correlation&rft.title=Asian+Journal+of+Scientific+Research&rft.issue=3&rft.date=2013&rft.pages=411-422&rft.volume=6&rft.genre=article