@article{SM_2009_200_6_a0,
     author = {E. S. Gorskaya and I. M. Mitricheva (Shitova) and V. Yu. Protasov and A. M. Raigorodskii},
     title = {Estimating the chromatic numbers of {Euclidean} space by convex minimization methods},
     journal = {Sbornik. Mathematics},
     pages = {783--801},
     publisher = {mathdoc},
     volume = {200},
     number = {6},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2009_200_6_a0/}
}