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2. Sex and age structure of the Ladoga ringed seal (Pusa hispida ladogensis Nordquist, 1899) herds in summer haul-outs at Valaam Archipelago islands;Agafonova;[Dynamics of Game Animals Populations in Northern Europe]. Abstracts of 5th International Symposium. Petrozavodsk: KarRC RAS,2010
3. Modeling tag loss in New Zealand fur seal pups;Bradshaw;Journal of Agricultural, Biological, and Environmental Statistics,2000
4. Extreme moulting site fidelity of the Saimaa ringed seal;Biard;Mammalian Biology,2022