Alien Species Alert: Ensis directus. Current status of invasions by the marine bivalve Ensis directus
Gollasch, S.; Kerckhof, F.; Craeymeersch, J.; Goulletquer, P.; Jensen, K.; Jelmert, A.; Minchin, D. (2015). Alien Species Alert: Ensis directus. Current status of invasions by the marine bivalve Ensis directus. ICES Cooperative Research Report, 323. International Council for the Exploration of the Sea: Copenhagen. ISBN 978-87-7482-157-1.
Part of: ICES Cooperative Research Report. ICES: Copenhagen. ISSN 1017-6195