@article{MZM_2022_112_3_a4,
     author = {Wenchang Chu},
     title = {Linear {Sums} on the {Floor} {Function} and {Three} {Arithmetic} {Functions}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {371--375},
     publisher = {mathdoc},
     volume = {112},
     number = {3},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2022_112_3_a4/}
}