AUTHOR=Leonova Elena V. , Khavylo Alexey V. TITLE=Affective States, Coping and Mutual Understanding in Russian Families During the Coronavirus Disease 2019 Pandemic Lockdown JOURNAL=Frontiers in Psychology VOLUME=Volume 12 - 2021 YEAR=2021 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2021.647029 DOI=10.3389/fpsyg.2021.647029 ISSN=1664-1078