1. 1. ACZÉL J., Some Recent Results on Characterizations of Measures of Information Colloque International du C.N.R.S., Les Développements Récents de la Théorie de l'Information et leurs Applications, E.N.S.E.T., Cachan, 4-8 juillet, 1977,5791100482.94011
2. 2. ACZÉL J., Some Recent Results on Characterizations of Measures of Information, Related to Coding, I.E.E.E. Trans. Information Theory, Vol. IT-24, 1978.5297830383.94017
3. 3. ACZÉL J. and DARÓCZY Z., On Measures of Information and Their Characterizations, Academic Press, New York, San Francisco, London, 1975.6891780345.94022
4. 4. FORTE B., Measures of Information. The General Axiomatic Theory, R.A.I.R.O., Vol. 3, série R-2, 1969, pp. 63-89.1931242604790192.56001
5. 5. FORTE B., Subadditive Entropies for a Rondom Variable, Boll. Un. Mat. Ital., (5), Vol. 14 B, 1977, pp. 118-133.4442970383.94016