Note on deleting a vertex and weak interlacing of the Laplacian spectrum.
Lotker, Zvi
ELA. The Electronic Journal of Linear Algebra [electronic only], Tome 16 (2007), p. 68-72 / Harvested from The Electronic Library of Mathematics
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Publié le : 2007-01-01
EUDML-ID : urn:eudml:doc:129123 
@article{05279968,
     title = {Note on deleting a vertex and weak interlacing of the Laplacian spectrum.},
     journal = {ELA. The Electronic Journal of Linear Algebra [electronic only]},
     volume = {16},
     year = {2007},
     pages = {68-72},
     zbl = {1142.05342},
     language = {en},
     url = {http://dml.mathdoc.fr/item/05279968}
}

Lotker, Zvi. Note on deleting a vertex and weak interlacing of the Laplacian spectrum.. ELA. The Electronic Journal of Linear Algebra [electronic only], Tome 16 (2007) pp. 68-72. http://gdmltest.u-ga.fr/item/05279968/