Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Jakaitis, B. J. 1979b. Ipideurytoma spessivtsevi Bouc. et Nov.— novyi dlya fauny Litovskoi SSR vid khal'tsidov [Ipideurytoma spessivtsevi Bouc. et Nov., a new species of Chalcidoidea in Lithuania's fauna]. Acta Entomologica Lituanica 4:175-177.