[1]
ReijndersP.J., BrasseurS.M., TougaardS., SeibertU., BorchardtT. and StedeM. 2010. Population development and status of harbour seals (<i>Phoca vitulina</i&gt;) in the Wadden Sea. NAMMCO Scientific Publications. 8, (Sep. 2010), 95-105. DOI:https://doi.org/10.7557/3.2677.