Digital transformation and global society Third International Conference, DTGS 2018, St. Petersburg, Russia, May 30-June 2, 2018 : revised selected papers - Aleksandrov, Daniel A.; Bychanovskij, Aleksandr Valerʹevič 19XX-; Čugunov, Andrej V. 1956-; Kabanov, Jurij; Kolʹcova, Olesʹja (Springer, 2018)