RAMALHO, M.; SILVA, M.; CARVALHO, G. Pollinator Sharing in Specialized Bee Pollination Systems: a Test with the Synchronopatric Lip Flowers of Centrosema Benth (Fabaceae). Sociobiology, Feira de Santana, Brazil, v. 61, n. 2, p. 189–197, 2014. DOI: 10.13102/sociobiology.v61i2.189-197. Disponível em: http://periodicos.uefs.br/index.php/sociobiology/article/view/321. Acesso em: 26 mar. 2023.