@article{MZM_2024_116_4_a7,
     author = {V. V. Sevost'yanova},
     title = {Invariants of permutational unitary equivalence classes of the {Parseval} frames},
     journal = {Matemati\v{c}eskie zametki},
     pages = {584--598},
     year = {2024},
     volume = {116},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2024_116_4_a7/}
}