[1]
Sodi, M., Baroffio, G. and Toniolo, A. 2016. „Concordantia” of three great Sacramentary: Gregorian, of Verona and Gelasian. Saeculum Christianum. Historical Writings. 22, (Sep. 2016), 261–279. DOI:https://doi.org/10.21697/sc.2015.22.23.