(1)
Lockyer, C.; Desportes, G.; Hansen, K.; Labberté, S.; Siebert, U. Monitoring Growth and Energy Utilisation of the Harbour Porpoise (Phocoena Phocoena) in Human Care. NAMMCOSP 2003, 5, 107-120. https://doi.org/10.7557/3.2743.