SINGH, R. P.; BHARDWAJ , J. D. ON AXIOMATIC CHARACTERISATION OF GENERALIZED QUALITATIVE MEASURE OF VARIATION OF INFORMATION THROUGH GENERATING FUNCTION. Tamkang Journal of Mathematics, [S. l.], v. 21, n. 4, p. 365–376, 1990. DOI: 10.5556/j.tkjm.21.1990.4685. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/4685. Acesso em: 18 aug. 2022.