Siddhasena Divākara Basics Gender: Male Activity First year of activity c. 550 Works Author of Dvātriṃśikā Sanmatitarka Gajagandhahastimahābhāṣya on Umāsvāti's Tattvārthasūtra Nyāyāvatāra Resources Scholarship Charlotte Krause 1948 , M.A.Dhaky 1981 , Phyllis Granoff 1989 , Sin Fujinaga 1999 Visualization + − Manuscript Institution Work Site Extract Collection Person Print