The peculiarities of demographic aging in the northern regions of Russia
Crossref DOI link: https://doi.org/10.1134/S2079970514010134
Published Online: 2014-05-07
Published Print: 2014-01
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Popova, L. A.
Text and Data Mining valid from 2014-01-01
