Stević Stevo and Iričanin Bratislav and Kosmala Witold and Šmarda Zdeněk: On a solvable class of nonlinear difference equations of fourth order. (2022)
Stević Stevo and Iričanin Bratislav and Kosmala Witold and Šmarda Zdeněk: Representation of solutions of a solvable nonlinear difference equation of second order. (2018)