@article{DVMG_2017_17_2_a1,
     author = {V. A. Bykovskii},
     title = {On the distribution of integer points on a hyperboloid},
     journal = {Dalʹnevosto\v{c}nyj matemati\v{c}eskij \v{z}urnal},
     pages = {147--151},
     publisher = {mathdoc},
     volume = {17},
     number = {2},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DVMG_2017_17_2_a1/}
}