?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Ferriere%2C+R.&rft.aulast=Ferriere&rft.aufirst=R.&rft.issue=6&rft.volume=17&rft.date=September+1996&rft.issn=1146-609X&rft.atitle=Matrix+population+models+applied+to+viability+analysis+and+conservation%3A+Theory+and+practice+using+the+ULM+software&rft.title=Acta+Oecologica&rft.pages=629-656&rft.genre=article