TY - JOUR AU - A. O. Shishanin TI - Matrix models and parquet approximation JO - Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences PY - 2011 SP - 172 EP - 178 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VSGTU_2011_1_a22/ LA - ru ID - VSGTU_2011_1_a22 ER -