Nikol'skii V A

Publications in Math-Net.Ru

1. On the question of equivalent transformations of linear differential-difference equations with constant coefficients
   
   Differ. Uravn., 20:9 (1984),  1638–1640
2. On the question of equivalent transformations of linear inhomogeneous difference equations with constant coefficients
   
   Differ. Uravn., 11:12 (1975),  2278–2280