Vasileva, G.P. & Dimitrov, G.I. & Georgiev, B.B. (2002)
Phyllobothrium squali Yamaguti, 1952 (Tetraphyllidea, Phyllobothriidae): redescription and first record in the Black Sea. Systematic Parasitology, 53(1), 49–59
DOI: 10.1023/A:1019981504305