Helārāja Basics Gender: Male Activity First year of activity c. 980 Related People Known by Abhinavagupta Works Author of Prakīrṇaprakāśa on Book 3 of Bhartṛhari's Vākyapadīya Śabdaprabhā on Book 1 of Bhartṛhari's Vākyapadīya Advaitasiddhi Resources Scholarship Chaitali Dangonkar and Madhava Kulkarni 2009 , K.Madhava Krishna Sarma 1943 , V.Raghavan 1970 , V.Swaminathan 1967 Visualization + − Manuscript Institution Work Site Extract Collection Person Print