LITURGIA “VIRTUALE”? “VIRTUAL” LITURGY? Atti del XII Congresso Internazionale di Liturgia Roma, Pontificio Ateneo sant’Anselmo - Pontificio Istituto Liturgico 20-22 ottobre 2021 Proceedings of the XII International Congress of Liturgy Rome, Pontifical Athenaeum S. Anselmo - Pontifical Liturgical Institute 20-22 October 2021 Editors Dominik Jurczak is assistant scientific director of the journal Ecclesia orans and professor at