An attempt at numerical formalization of the results of observations on the southern local herd of White Sea beluga whales (Delphinapterus leucas)
2020 ◽
Vol 30
(10)
◽
pp. 1922-1933
Keyword(s):
Keyword(s):
2019 ◽
Vol 146
(1)
◽
pp. 681-692
◽
Keyword(s):
2018 ◽
Vol 44
(5)
◽
pp. 394-403
◽