%0 Journal Article %A E. S. Korchak %T Mathematical modeling as a basis for creation of the effective braking system of hydraulic press ram in upper position %J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences %D 2012 %P 192-197 %V 126 %N 1 %U http://geodesic.mathdoc.fr/item/VSGTU_2012_126_1_a19/ %G ru %F VSGTU_2012_126_1_a19