Voir la notice de l'article provenant de la source Math-Net.Ru
@article{FSSC_2021_16_1_a0, author = {V. L. Khatskevich}, title = {On the average values of fuzzy numbers and their systems}, journal = {Ne\v{c}etkie sistemy i m\^agkie vy\v{c}isleni\^a}, pages = {5--20}, publisher = {mathdoc}, volume = {16}, number = {1}, year = {2021}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FSSC_2021_16_1_a0/} }
V. L. Khatskevich. On the average values of fuzzy numbers and their systems. Nečetkie sistemy i mâgkie vyčisleniâ, Tome 16 (2021) no. 1, pp. 5-20. http://geodesic.mathdoc.fr/item/FSSC_2021_16_1_a0/