Dharma-dharmata-vibhaga

Dharma-dharmatā-vibhāga is a short Yogācāra work, attributed to Maitreya-nātha, which discusses the distinction and correlation (vibhāga) between phenomena (dharma) and reality (dharmatā); the work exists in both a prose and a verse version and survives only in Tibetan translation. However, the Sanskrit original was reported to exist in Tibet during the 1930s by the Indian Buddhologist and explorer, Rāhula Sānkrityāyana.