Pratityasamutpadavibhangasutra 11

Pratītyasamutpādavibhaṅgasūtra 11

4ba yat tat pūrvānte ajñānaṃ aparānte ajñānaṃ pūrvāntāparāṃte ajñānaṃ
MS pūrvvānte; pūrvvāntāparāṃte