Digital Transformation and Global Society: 5th International Conference, DTGS 2020, St. Petersburg, Russia, June 17–19, 2020, Revised Selected Papers - Daniel A. Alexandrov; Boukhanovsky, Alexander V.; Chugunov, Andrei V.; Kabanov, Yury; Koltsova, Olessia; Musabirov, Ilya (Springer International Publishing, 2020)