The paper:

(91-1)
P.N. RATHIE and I.J. TANEJA (1991), Unifies (r,s)-entropy and its bivariate measures, Information Sciences, 54, 23-39.

has been cited in:

1.
J.L. FAN and Y. L. MA (2002), Some Fuzzy Entropy Formulas, Fuzzy Sets and Systems, 128, 277-284.

2.
Hu XH, Ye ZX (2006), Generalized quantum entropy, JOURNAL OF MATHEMATICAL PHYSICS, 47(2): Art. No. 023502.