%0 Journal Article %A A. V. Mikhlyaeva %T Approximation of quadratic algebraic lattices and nets by integer lattices and rational nets %J Čebyševskij sbornik %D 2018 %P 241-256 %V 19 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/CHEB_2018_19_3_a19/ %G ru %F CHEB_2018_19_3_a19