@article{articleb2fb1eb1,
title   = {Biological observation on trypoxylon (trypargilum) lactitare saussure in southeastern brazil (hymenoptera, sphecidae)},
author = {Camillo, E and Garofalo, C A and Muccillo, Gerson and Serrano, J C},
year = {1993},
journal   = {Revista Brasileira de Entomologia}
}