A note on strongly multiplicative graphs. - Chandrashekar Adiga; H. N. Ramaswamy; D. D. Somashekara (Discuss. Math. Graph Theory, 2004)

On a New Summation Formula for 2ψ2 Basic Bilateral Hypergeometric Series and Its Applications. - D. D. Somashekara; K. Narasimha Murthy; S. L. Shalini (Int. J. Math. Math. Sci., 2011)