A Study of Nagarjuna's. Twenty Verses on the Great Vehicle (Mahayanavimsika) and his Verses on the Heart of Dependent Origination (Pratityasamutpadahrdayakarika) with the Interpretation of the Heart od Dependent Origination (Pratityasamutpadahrdayavyakhyana) - JAMIESON, R.C (Toronto Studies on Religion, 2000)