Heidemaa M, Viitasaari M. Taxonomy of the <i>Empria hungarica</i> species-group (Hymenoptera, Tenthredinidae) in Northern Europe. Entomol. Fennica [Internet]. 1999Jun.1 [cited 2024Jul.27];10(2):95-101. Available from: https://journal.fi/entomolfennica/article/view/84004