@article{ZNSL_2008_357_a0,
     author = {E. P. Golubeva},
     title = {A bound for the representability of large numbers by ternary quadratic forms and nonhomogeneous {Waring} equations},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {5--21},
     year = {2008},
     volume = {357},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2008_357_a0/}
}