?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Mezhzher%D1%96n%2C+S.+V.&rft.aulast=Mezhzher%D1%96n&rft.aufirst=S.+V.&rft.issue=4&rft.volume=42&rft.date=2008&rft.issn=0095-4527&rft.atitle=Features+of+the+Genetic+Structure+of+the+Earthworms+Aporrectodea+(Superspecies)+Caliginosa+(Oligochaeta%3A+Lumbricidae)+Complex+in+Ukraine&rft.title=Cytology+and+Genetics&rft.pages=50-57&rft.genre=article