Mahāsukhaprakāśikā Tattvajñānasaṃsiddhiṭīkā
This text is a commentary on the Tattvajñānasaṃsiddhi of Śūnyatāsamādhi Vajrapāla (NCC)
General Library, The University of Tokyo
Śrī Dhyānacandra/Jñānacandra (Madhyamakaruc or monk Karuci)