Popenda, J., & Schmeidel, E. On the asymptotic behaviour of solutions of integer valued difference equations.

Popenda, Jerzy., و Ewa Schmeidel. On the Asymptotic Behaviour of Solutions of Integer Valued Difference Equations.

Popenda, Jerzy., و Ewa Schmeidel. On the Asymptotic Behaviour of Solutions of Integer Valued Difference Equations.