%0 Journal Article %A N. K. Korenev %T The strong convergence of the solutions of difference equations to generalized solutions of second order linear equations of the three classical types %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1973 %P 106-126 %V 125 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1973_125_a5/ %G ru %F TM_1973_125_a5