@article{DAN_1993_330_4_a1,
     author = {G. I. Arkhipov and V. N. Chubarikov},
     title = {On the number of summands in the {Hilbert{\textendash}Kamke} problem in prime numbers},
     journal = {Doklady Akademii Nauk},
     pages = {407--408},
     year = {1993},
     volume = {330},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1993_330_4_a1/}
}