@article{Chupina2020long-term,
author={Chupina, V.. and Tikhonova, N.. and Popenko, N..},
title={Long-term activation of mental activity in the practice of providing social and psychological assistance to a gerontological patient},
journal={Living psychology},
publisher={Ltd Radomir-M+},
year={2020},
pages={72-79},
volume={7},
issue={3},
}