@article{10_1007_s10587_013_0061_x,
     author = {Patra, Kamal Lochan and Sahoo, Binod Kumar},
     title = {Minimizing {Laplacian} spectral radius of unicyclic graphs with fixed girth},
     journal = {Czechoslovak Mathematical Journal},
     pages = {909--922},
     publisher = {mathdoc},
     volume = {63},
     number = {4},
     year = {2013},
     doi = {10.1007/s10587-013-0061-x},
     mrnumber = {3165504},
     zbl = {06373951},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1007/s10587-013-0061-x/}
}