@article{DMGT_2020_40_2_a6,
     author = {Cardoso, Domingos M. and Past\'en, Germain and Rojo, Oscar},
     title = {Graphs with {Clusters} {Perturbed} by {Regular} {Graphs{\textemdash}A\protect\textsubscript{\ensuremath{\alpha}}-Spectrum} and {Applications}},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {451--466},
     publisher = {mathdoc},
     volume = {40},
     number = {2},
     year = {2020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2020_40_2_a6/}
}