ACM
[1]
Antonov, A.I., Nazarova, I.B., Karpova, V.M. and Lyalikova, S.V. 2023. Threshold of old age: objective signs and subjective perception. Population. 26, 3 (Sep. 2023), 131-143. DOI:https://doi.org/10.19181/population.2023.26.3.11.