@article{DMGT_2019_39_1_a11,
     author = {Mitra, Sarbari and Bhoumik, Soumya},
     title = {L(2, {1)-Labeling} of {Circulant} {Graphs}},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {143--155},
     publisher = {mathdoc},
     volume = {39},
     number = {1},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2019_39_1_a11/}
}