@article{articlefb5e985f,
title   = {Abundance and flower visits of bees in a cerrado of Bahia, tropical Brazil},
author = {Viana, Blandina Felipe and Kleinert, Astrid de Matos Peixoto and Imperatriz-Fonseca, Vera Lucia},
year = {1997},
doi = {10.1080/01650521.1997.11432424},
journal   = {Studies on Neotropical Fauna & Environment}
}