@article{ZNSL_1996_226_a4,
     author = {E. P. Golubeva},
     title = {On the representation of large integers by binary quadratic forms},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {60--64},
     publisher = {mathdoc},
     volume = {226},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1996_226_a4/}
}