RT Article T1 "Gospel" as a literary title in early Christianity and the question of what is (and is not) a "gospel" in canons of scholarly literature JF Jesus in apokryphen Evangelienüberlieferungen SP 399 OP 422 A1 Kelhoffer, James A. 1970- LA English YR 2010 UL https://ixtheo.de/Record/1397482133 SN 9783161501470 K1 Apokryphe Evangelien K1 Evangelium K1 euangelion K1 Frühchristentum