RT Article T1 Zur ¹⁴4C-Dtierung der koptischen Pergamenthandschriften sa 11, sa 615 und sa 924 JF Coptic society, literature and religion from late Antiquity to modern times ; Volume 1 SP 811 OP 819 A1 Schüssler, Karlheinz 1940-2013 LA German PB Peeters YR 2016 UL https://ixtheo.de/Record/1742811647