@article{pisani_kerr_cunha_1977,  title={Estrutura multidimensional dos Meliponídeos <sup>(</sup><sup>)</sup>},  volume={7},  ISSN={0044-5967},  url={https://doi.org/10.1590/1809-43921977072233},  DOI={10.1590/1809-43921977072233},  number={2},  journal={Acta Amazonica},  publisher={Instituto Nacional de Pesquisas da Amazônia},  author={Pisani, José Furtado and Kerr, Warwick Estevam and Cunha, Rubens A.},  year={1977},  month={Jun},  pages={233–245} }