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2. Allen, William S. 1953. Phonetics in Ancient India, London Oriental Series 1, Oxford University Press, London, New York, and Toronto.
3. Camps, Arnulf. 1988a. "Father Heinrich Roth, S.J. (1620-1668) and the History of His Sanskrit Manuscripts", [in:] Camps and Muller 1988, pp. 5-12.
4. Camps, Arnulf. 1988b. "Introduction", [in:] Camps and Muller 1988, pp. 1-3.
5. Camps, Arnulf, and Jean-Claude Muller, eds. 1988. The Sanskrit Grammar and Manuscripts of Father Heinrich Roth S.J. (1620-1668). Facsimile Edition of Biblioteca Nazionale, Rome, Mss. Or. 171 and 172, E.J. Brill, Leiden et al.