Shaping of personality of Russian youngsters during the pre-perestroika and post-perestroika periods of development of societyVladimir Uryvaev, Larisa Subbotina, Anatoliy Karpov, Ivan Senin and Aleksandr KarpovSHS Web Conf., 51 (2018) 01005DOI: https://doi.org/10.1051/shsconf/20185101005