%0 Journal Article %A A. O. Shishanin %T Matrix models and parquet approximation %J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences %D 2011 %P 172-178 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VSGTU_2011_1_a22/ %G ru %F VSGTU_2011_1_a22