For publications, see under Dharmakīrti's Pramāṇavārttika.
SERS, p. 112. The Sanskrit manuscript of his commentary on the Pramāṇavārttika was located at Zha lu Monastery.
Dge 'dun chos 'phel, Works (1990), vol. 1, p. 25 lists an Indian manuscript at Zha lu. A comment says Sa skya Paṇḍi ta was taught by Kha che Paṇ chen on the basis of this text, and since no translation is mentioned, it must have been an Indic language text.
Nakamura, pp. 300, 304. His commentary exists neither in Tibetan nor Chinese. Reference to published version.