N. S.  Patil, Deshmukh, S. S., and Shankar, V., ?Extracellular nuclease from a thermophile, streptomyces thermonitrificans: production, purification and partial characterization of - double strand preferential - deoxyribonuclease activity?, Process Biochemistry, vol. 40, no. 3-4, pp. 1271-1278, 2005.

S. M.  Kotwal and Shankar, V., ?Immobilized invertase?, Biotechnology Advances, vol. 27, no. 4, pp. 311-322, 2009.