@article{FAA_2022_56_2_a4,
     author = {D. L. Rogava},
     title = {Approximation of {Operator} {Semigroups} {Using} {Linear-Fractional} {Operator} {Functions} and {Weighted} {Averages}},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {47--63},
     publisher = {mathdoc},
     volume = {56},
     number = {2},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_2022_56_2_a4/}
}