@article{CMFD_2013_51_a6,
     author = {V. O. Manturov},
     title = {On the chromatic numbers of integer and rational lattices},
     journal = {Contemporary Mathematics. Fundamental Directions},
     pages = {110--122},
     year = {2013},
     volume = {51},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CMFD_2013_51_a6/}
}