LAASONEN, E.; LAASONEN, L.; NYBOM, O. Trichoptera in Finnish biogeographical provinces. Entomologica Fennica, [S. l.], v. 9, n. 2, p. 115–135, 1998. DOI: 10.33338/ef.83972. Disponível em: https://journal.fi/entomolfennica/article/view/83972. Acesso em: 7 jul. 2024.