1 literature reference for Cotesia acutula (Tobias, 1973):

Author: Tobias, V.I.; Jakimavicius, A.B.
Year: 1973
Title: [Supplementary data about the braconid (Hymenoptera, Braconidae) fauna of Lithuania.] (in Russian with English summary)
Source: Acta Entomologica Lituanica. 2:23-38.