Tomanović, Šeljko, Petr Starý, Nickolas G. Kavallieratos, Andjeljko Petrović, Marijan Niketić, and Andja Vučetić. 2008. “Hieracium-Associated Aphid Parasitoid Guilds (Hymenoptera: Braconidae: Aphidiinae) in Europe”. Zootaxa 1781 (1). Auckland, New Zealand:20–30. https://doi.org/10.11646/zootaxa.1781.1.2.