TY  - JOUR
AU  - Sujoy Majumder
AU  - Arup Dam
TI  - On an open problem of Lü, Li and Yang
JO  - Filomat
PY  - 2022
SP  - 3625 
VL  - 36
IS  - 11
UR  - http://geodesic.mathdoc.fr/articles/10.2298/FIL2211625M/
DO  - 10.2298/FIL2211625M
LA  - en
ID  - 10_2298_FIL2211625M
ER  -