@article{TIMM_2022_28_3_a4,
     author = {V. A. Boichenko},
     title = {Anisotropy and spectral entropy: {Axiomatic} approach},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {53--65},
     publisher = {mathdoc},
     volume = {28},
     number = {3},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2022_28_3_a4/}
}