Basics
Imported print text
Dwijendra Lal Barua, "A few evidences on the age of the Kathāvatthu", IHQ 7, 1931, 367-369
Imported raw data
8.1.6 Dwijendra Lal Barua, "A few evidences on the age of the Kathāvatthu", IHQ 7, 1931, 367-369
References
Source refers to