TY  - JOUR
AU  - Kumar Mohanta, S.
AU  - Kar, R.
TI  - Common fixed point results for graph preserving mappings in parametric $N_b$-metric spaces
JO  - Journal of Linear and Topological Algebra
VL  - 9
IS  - 2
SP  - 165
EP  - 183
PY  - 2020
DO  - 
ER  -