@article{articled5ec5347,
title   = {Mating system and sleeping behaviour of the male and female Centris (Paracentris) burgdorfi Friese (Apidae, Centridini)},
author = {Sabino, William O and Silva, Cláudia Inês da and Alves-dos-Santos, Isabel},
year = {2017},
doi = {10.1007/s10905-017-9600-x},
journal   = {Journal of Insect Behavior}
}