Purcaru, Ion. “Mesures généralisées De l’information: Generalized Information Measures”.
Anal. Numér. Théor. Approx.
19, no. 2 (August 1, 1990): 169–171. Accessed April 14, 2025.
https://ictp.acad.ro/jnaat/journal/article/view/1990-vol19-no2-art12
.