@article{PIM_1980_N_S_27_41_a3,
     author = {Drago\v{s} M. Cvetkovi\'c},
     title = {A {Note} {On} {Constructions} {Of} {Graphs} {By} {Means} {Of} {Their} {Spectra}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {27 },
     publisher = {mathdoc},
     volume = {_N_S_27},
     number = {41},
     year = {1980},
     url = {http://geodesic.mathdoc.fr/item/PIM_1980_N_S_27_41_a3/}
}