@article{FSSC_2021_16_2_a3,
     author = {T. M. Ledeneva},
     title = {About a new family of fuzzy operations},
     journal = {Ne\v{c}etkie sistemy i m\^agkie vy\v{c}isleni\^a},
     pages = {123--138},
     publisher = {mathdoc},
     volume = {16},
     number = {2},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FSSC_2021_16_2_a3/}
}