@article{VMUMM_2009_1_a5,
     author = {T. A. Preobrazhenskaya},
     title = {An estimate for the number of consecutive quadratic residues},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {24--28},
     publisher = {mathdoc},
     number = {1},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2009_1_a5/}
}