Population recovery and occurrence of the endemic Rhine sculpin (Cottus rhenanus)Pim Lemmers, Mark Groen, Ben H.J.M. Crombaghs, Rob E.M.B. Gubbels, Thomas de Krom, Frank van Langevelde, Gerard van der Velde and Rob S.E.W. LeuvenKnowl. Manag. Aquat. Ecosyst., 424 (2023) 8DOI: https://doi.org/10.1051/kmae/2023004