@article{MZM_2021_110_6_a1,
     author = {R. R. Ashurov and Yu. \`E. Fayziev},
     title = {Inverse {Problem} for {Finding} the {Order} of the {Fractional} {Derivative} in the {Wave} {Equation}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {824--836},
     publisher = {mathdoc},
     volume = {110},
     number = {6},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2021_110_6_a1/}
}