@article{KJM_2017_41_1_a2,
     author = {A. Das and P. Panigrahi},
     title = {Normalized {Laplacian} {Spectrum} of {Different} {Type} of {Coronas} of {Two} {Regular} {Graphs}},
     journal = {Kragujevac Journal of Mathematics},
     pages = {57 },
     publisher = {mathdoc},
     volume = {41},
     number = {1},
     year = {2017},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KJM_2017_41_1_a2/}
}