TY  - JOUR
AU  - Bouchal, Lydia
AU  - Mebarki, Karima
AU  - Georgiev b , Svetlin Georgiev
TI  - Positive solutions for a class of non-autonomous second order difference equations via a new functional fixed point theorem
JO  - Archivum mathematicum
PY  - 2022
SP  - 199
EP  - 211
VL  - 58
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.5817/AM2022-4-199/
DO  - 10.5817/AM2022-4-199
LA  - en
ID  - 10_5817_AM2022_4_199
ER  -