TY - JOUR AU - A. G. Kachurovskii AU - V. V. Sedalishchev TI - On the Constants in the Estimates of the Rate of Convergence in von~Neumann's Ergodic Theorem JO - Matematičeskie zametki PY - 2010 SP - 756 EP - 763 VL - 87 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2010_87_5_a8/ LA - ru ID - MZM_2010_87_5_a8 ER -