@article{KJM_2020_44_3_a8,
     author = {Renny P. Varghese and D. Susha},
     title = {On the {Normalized} {Laplacian} {Spectrum} of {Some} {Graphs}},
     journal = {Kragujevac Journal of Mathematics},
     pages = {431 },
     publisher = {mathdoc},
     volume = {44},
     number = {3},
     year = {2020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KJM_2020_44_3_a8/}
}