%0 Journal Article %A M. M. Anzin %T On the Density of a~Lattice Covering for $n=11$ and $n=14$ %J Informatics and Automation %D 2002 %P 20-51 %V 239 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_2002_239_a1/ %G ru %F TRSPY_2002_239_a1