%0 Journal Article %A A. D. Myshkis %T Remark on G. M. Zhdanov's paper “On the approximate solution of a system of differential equations of first order with retarded argument” %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1961 %V 16 %N 2 %U http://geodesic.mathdoc.fr/item/RM_1961_16_2_a13/ %G ru %F RM_1961_16_2_a13