"Ostur" - "cheese bottoms" - sponge dominated areas in Faroese shelf and slope areas
Klitgaard, A.B.; Tendal, O.S. (2006). "Ostur" - "cheese bottoms" - sponge dominated areas in Faroese shelf and slope areas, in: Bruntse, G. et al. (Ed.) (2001). Marine biological investigations and assemblages of benthic invertebrates from the Faroe Islands. pp. 13-21
In: Bruntse, G.; Tendal, O.S. (Ed.) (2001). Marine biological investigations and assemblages of benthic invertebrates from the Faroe Islands. Kaldbak Marine Biological Laboratory: Faroe Islands. ISBN 99-918-3-066-9. 80 pp., meer