?url_ver=Z39.88-2004&rft_id=10.1137%2F0723012&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Nazareth%2C+J.&rft.aulast=Nazareth&rft.aufirst=J.&rft.issue=1&rft.volume=23&rft.date=February+1986&rft.issn=0036-1429&rft.atitle=Analogues+of+Dixon%E2%80%99s+and+Powell%E2%80%99s+Theorems+for+Unconstrained+Minimization+with+Inexact+Line+Searches&rft.title=SIAM+Journal+on+Numerical+Analysis&rft.pages=170-177&rft.genre=article