@article{TRSPY_2021_313_a11,
     author = {E. V. Lipacheva},
     title = {On {Graded} {Semigroup} $C^*${-Algebras} and {Hilbert} {Modules}},
     journal = {Informatics and Automation},
     pages = {131--142},
     publisher = {mathdoc},
     volume = {313},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2021_313_a11/}
}