1. The morphology and development of the monogenetic trematode Sphyranura oligorchis (Alvey, 1933) and the description of Sphyranura polyorchis n.sp;Alvey;Parasitology,1936
2. Contribution a la morphologie et a la biologie de Diplozoon paradoxum v. Nordmann, 1832;Bovet;Bull. Soc. neuchdtel. Sci. nat.,1967
3. Monogenetic trematodes, their Classification and Phylogeny;Bychowsky,1957
4. On “intermediate” hosts in monogeneans (Monogenoidea). (In Russian;Bychowsky;Parassitologla,1967
5. Monogenetic trematodes of the family Tetraonchoididae Bychowsky, 1951;Bychowsky;Virginia Institute of Marine Sciences Trudy Zool. Inst. Leningrad,1965