@article{articlec19fc35c,
title   = {Two new north american Drosophila species (Diptera: Drosophilidae)},
author = {Vilela, Carlos Ribeiro and Bächli, Gerhard},
year = {2002},
journal   = {Mitteilungen der Schweizerischen Entomologischen Gesellschaft = Bulletin de la Société Entomologique Suisse}
}