Rome, Constantinople and newly-converted Europe : archaeological and historical evidence - Hardt, Matthias; Salamon, Maciej (Instytut Archeologii i Etnologii Polskiej Akademii Nauk, 2012)
Partly based on papers published at the International Conference Roma and Byzantium in the North: Mission and shift in faith in Baltic region in 8th-11th century (Kiel, Germany, September 18-25, 1994) and the 14th International Congress of Christian Archaeology Early Christianity between Rome and Constantinople (Vienna, Austria, September 20-27, 1999).