@article{10.30755/NSJOM.07014,
     author = {Abhijit Banerjee and Goutam Haldar},
     title = {Sufficient conditions for periodicity of 
	meromorphic function and its shift operator sharing one or more sets with finite weight
},
     journal = {Novi Sad Journal of Mathematics},
     pages = {41 - 65},
     publisher = {mathdoc},
     volume = {49},
     number = {1},
     year = {2019},
     doi = {10.30755/NSJOM.07014},
     url = {http://geodesic.mathdoc.fr/articles/10.30755/NSJOM.07014/}
}