RT Article T1 The verbal art in Q and Thomas. A question of epistemology JF Oral performance, popular tradition, and hidden transcript in Q SP 25 OP 42 A1 Kelber, Werner H. 1935- LA English YR 2006 UL https://ixtheo.de/Record/1589528263 SN 9781589832480 K1 Logienquelle K1 Evangelium Thomae K1 Mündliche Überlieferung