BioStor
 | Notizen zur Schlupfwespensammlug des Schwedischen Reichsmuseums A Roman (1910) Entomologisk Tidskrift 31: 109-196 |
 | First supplement to "Type Species of the Genera of Ichneumon-flies" Henry L Viereck (1921) Proceedings of The United States National Museum 59(2364): 129-150 |