?url_ver=Z39.88-2004&rft_id=10.1577%2FT06-272.1&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Ihde%2C+TF&rft.aulast=Ihde&rft.aufirst=TF&rft.issue=3&rft.volume=137&rft.date=May+2008&rft.atitle=An+index-removal+abundance+estimator+that+allows+for+seasonal+change+in+catchability%2C+with+application+to+southern+rock+lobster+Jasus+edwardsii&rft.title=Transactions+of+the+American+Fisheries+Society&rft.pages=720-735&rft.genre=article