@article{VSGTU_2012_128_3_a15,
     author = {A. I. Nikonov},
     title = {Reduction of the sum of the weight equal powers to explicit combinatorial representation},
     journal = {Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences},
     pages = {163--169},
     year = {2012},
     volume = {128},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGTU_2012_128_3_a15/}
}