%0 Journal Article %A Decio Levi %A Miguel A. Rodríguez %T Yamilov's theorem for differential and difference equations %J Ufa mathematical journal %D 2021 %P 152-159 %V 13 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/UFA_2021_13_2_a12/ %G en %F UFA_2021_13_2_a12