@article{article8df3305c,
title   = {Revision of the Nearctic Drosophila pinicola species group (Diptera, Drosophilidae)},
author = {Bächli, Gerhard and Vilela, Carlos Ribeiro},
year = {2008},
journal   = {Mitteilungen der Schweizerischen Entomologischen Gesellschaft = Bulletin de la Société Entomologique Suisse}
}