[Teiser 1994] Teiser, Stephen F. The Scripture of the Ten Kings and the Making of Purgatory in Medieval Chinese Buddhism. Honolulu: University of Hawaii Press, 1994.
— 113-114
Teiser discusses a version of the "Buddha's Mother Sūtra" commissioned by Zhai Fengda 翟奉達, which he says is considerably longer than T2919 or S 2084, etc., and also differs in wording. [Note: Content of this text derives from T383. Teiser, however, says that its content "differs from other legends concerning Lady Māyā known in medieval China", despite the fact that he mentions T383 in his n. 34. --- MR]