Petersen, G.H. (1984). Parasitism in bivalves from an Arctic ecosystem. Helgol. Meeresunters. 37(1-4): 201-205. https://dx.doi.org/10.1007/BF01989304
In: Helgoländer Meeresuntersuchungen. Biologische Anstalt Helgoland: Hamburg. ISSN 0174-3597, more
Also appears in:
Kinne, O.; Bulnheim, H.-P. (Ed.) (1984). International Helgoland Symposium on Diseases of Marine Organisms held on Helgoland from 11th-16th September 1983. Helgoländer Meeresuntersuchungen, 37(1-4). Biologische Anstalt Helgoland: Hamburg. 663 pp., more
