A Generalization of Shannon's Inequality and Its Application in Coding Theory - Prem Nath; D. P. Mittal (Inf. Control., 1973)

On additive and non-additive entropies. - D. P. Mittal (Kybernetika, 1975)

On Non-additive Information Improvement. - D. P. Mittal (J. Inf. Process. Cybern., 1976)