Starlike trees with maximum degree 4 are determined by their signless Laplacian spectra.
Omidi, Gholam R. ; Vatandoost, Ebrahim
ELA. The Electronic Journal of Linear Algebra [electronic only], Tome 20 (2010), p. 274-290 / Harvested from The Electronic Library of Mathematics
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Publié le : 2010-01-01
EUDML-ID : urn:eudml:doc:224057 
@article{05850014,
     title = {Starlike trees with maximum degree 4 are determined by their signless Laplacian spectra.},
     journal = {ELA. The Electronic Journal of Linear Algebra [electronic only]},
     volume = {20},
     year = {2010},
     pages = {274-290},
     zbl = {1205.05151},
     language = {en},
     url = {http://dml.mathdoc.fr/item/05850014}
}

Omidi, Gholam R.; Vatandoost, Ebrahim. Starlike trees with maximum degree 4 are determined by their signless Laplacian spectra.. ELA. The Electronic Journal of Linear Algebra [electronic only], Tome 20 (2010) pp. 274-290. http://gdmltest.u-ga.fr/item/05850014/