@article{article1afdaef3,
title   = {Revisions of the Drosophila macroptera and D. rubrifrons species groups, with description of a new neotropical group (Diptera, Drosophilidae)},
author = {Vilela, Carlos Ribeiro and Bächli, Gerhard},
year = {2004},
journal   = {Bulletin de la Société Entomologique Suisse}
}