De Blick, Y. (2016). The use of echosounder tools for fish detection in the North Sea. MSc Thesis. Marine Biology Research Group, Ghent University: Gent. 95 pp., more
De Blick, Y. (2017). The use of echosounder tools for fish detection in the North Sea, in: Mees, J. et al.Book of abstracts – VLIZ Marine Science Day. Brugge, Belgium, 3 March 2017. VLIZ Special Publication, 79: pp. 107-109, more
