TY  - JOUR 
T1  - Brasilian Therevidae (diptera): a checklist and discriptions of species.
JO  - Acta Amazonica
A1  - Irwin, Michael E.
A1  - Webb, Donald W.
SN  - 0044-5967
UL  - 10.1590/1809-43921991211121
VL  - 21 
Y1  - 1991
PB  - Brasil 
ER  -