His very innovative work covers virtually all the fields of Indo-Iranian and Indo-Aryan philology, linguistics, mythology and theater, as well as Indo-European, Dravidian, Munda and Pan-Indian linguistics".
Karyanya yang inovatif mencakup hampir seluruh bidang filologi India-Iran dan India-Arya, linguistik, mitologi, dan teater, serta bahasa Indo-Eropa, Dravida, Munda, dan Pan-India".