Assessment of the amount of polar bears (Ursus maritimus) on the basis of perennial vessel counts
Crossref DOI link: https://doi.org/10.1134/S1028334X14100298
Published Online: 2014-11-06
Published Print: 2014-10
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Matishov, G. G.
Chelintsev, N. G.
Goryaev, Yu. I.
Makarevich, P. R.
Ishkulov, D. G.
Text and Data Mining valid from 2014-10-01