@article{ELA_2010__20__a2,
     author = {Yu, Aimei},
     title = {A new upper bound for the {Laplacian} spectral radius of a graph},
     journal = {The electronic journal of linear algebra},
     pages = {730--738},
     publisher = {mathdoc},
     volume = {20},
     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ELA_2010__20__a2/}
}