@article{MZM_1995_58_3_a5,
     author = {A. A. Zenkin},
     title = {The generalized {Waring} problem: {A~new} property of positive integers},
     journal = {Matemati\v{c}eskie zametki},
     pages = {372--378},
     year = {1995},
     volume = {58},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1995_58_3_a5/}
}