?url_ver=Z39.88-2004&rft_id=10.1002%2Fejlt.201100004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=G.&rft.au=Knothe%2C+G.&rft.aulast=Knothe&rft.issue=8&rft.volume=113&rft.date=2011&rft.pages=980-984&rft.title=European+Journal+of+Lipid+Science+and+Technology&rft.issn=14387697&rft.atitle=Fatty+acids+of+Thespesia+populnea%3A+Mass+spectrometry+of+picolinyl+esters+of+cyclopropene+fatty+acids&rft.genre=article