Commentary on Īśvarāpākaraṇasaṅkṣepa by Anonymous
According to Krasser (oral communication), the commentary is incomplete and stops in the middle of the explanation of v. 6 and Śaṅkaranandana's commentary, so that a colophon is likewise missing. The author cannot have been Śaṅkaranandana himself, as he already refers to variant readings of the basic text.
Bhaṭṭa Śaṅkaranandana. n.d. “Manuscript of Benares Hindu University.” Benares Hindu University.