Buddha’s conversions vs. Devadatta’s Schisms: from the first Arhant Kauṇḍinya to the questions of Upālin: a new edition of the Gilgit-manuscripts of the Saṃghabhedavastu in Mūlasarvāstivāda-Vinaya II, with Introduction and Concordance - Xu, Meide (Religionswissenschaftliche Studien, 2025)