@article{article4be1d735, title = {Genetic differentiation estimated by isozymic analysis of africanized honey bee populations from brazil and from central america}, author = {Del Lama, M. A. and Lobo, J A and Soares, A E E and Del Lama, S N}, year = {1990}, doi = {10.1051/apido:19900401}, journal = {Apidologie} }