@article{articleeb7ad172,
title   = {Numerical investment in sex and caste by stingless bees (Apidae: Meliponini): a comparative analysis},
author = {Santos Filho, Persio de Souza and Alves, Denise de Araujo and Eterovic, André and Imperatriz-Fonseca, Vera Lucia and Kleinert, Astrid de Matos Peixoto},
year = {2006},
doi = {10.1051/apido:2006015},
journal   = {Apidologie}
}