ACM
[1]
Krishtal, M.I. 2021. Age differentiation of perception of anti-COVID measures (results of focus groups in the Kaliningrad Region). Living Standards of the Population in the Regions of Russia. 17, 4 (Dec. 2021), 514-523. DOI:https://doi.org/10.19181/lsprr.2021.17.4.8.