Longhorn beetles (Coleoptera: Cerambycidae) of the Biebrza National Park and its buffer zone Adam Kozłowski, Anna Kowalska pdf (Polish)
Longhorn beetles (Coleoptera: Cerambycidae) of the Biebrza National Park and its buffer zone Agnieszka Wilk, Monika Laskowska 15-30 PDF (Polish)
