"2016-05-10" . "2017-02-01"^^ . . "0000000458749882" . . . . . . "Heessen" . . "male" . . "Henk J. L. Heessen" . . . . "2017-02-01" . "17045059"^^ . "Henk J. L." . . "Fish atlas of the Celtic sea, North sea and Baltic sea : based on international research-vessel surveys / edited by Henk J. L. Heessen, Niels Daan and Jim R. Ellis, 2015. - . - VIAF. - http://viaf.org/viaf/99145243809674441795. - 2016-05-11"@fr . "ISNI" . . "Henk J. L. Heessen"@fr . . .