On characterizing some generalizations of Shannon's entropy. - P. N. Arora (Inf. Sci., 1980)

Characterization of information improvement due to N revisions and its generalization by a functional equation. - Inder Jeet Taneja; Prem Nath Arora (Inf. Sci., 1980)

On generalized measures of inaccuracy. - P. N. Arora (Inf. Sci., 1981)

On the Shannon measure of entropy. - P. N. Arora (Inf. Sci., 1981)

On a characterization of alpha-entrop. - P. N. Arora; Subhash Chowdhary (Inf. Sci., 1982)

Generalised directed divergence without symmetry. - P. N. Arora; Subhash Chowdhary (Kybernetika, 1984)