Mūlamadhyamakakārikā
The Mūlamadhyamakakārikā (Devanagari: मूलमध्यमककारिका, lit. 'Verses on the Root of the Middle Way'), abbreviated as MMK, is the foundational text of the Madhyamaka school of Mahāyāna Buddhist philosophy. It was composed by the Indian philosopher Nāgārjuna (around roughly 150 CE).