Koubek, P., Baruš, V., Koubková, B. Troglotrema acutum (Digenea) from carnivores in the Czech Republic. Helminthologia. 2004, 41(1), 25-31. ISSN 0440-6605. E-ISSN 1336-9083. Dostupné z: http://www.saske.sk/pau/helminthologia/2004_1/Koubek25.pdf