@article{02042854,
title = {Bounds for graph expansions via elasticity.},
journal = {ELA. The Electronic Journal of Linear Algebra [electronic only]},
volume = {10},
year = {2003},
pages = {163-178},
zbl = {1033.05072},
language = {en},
url = {http://dml.mathdoc.fr/item/02042854}
}
Neumann, Michael; Ormes, Nic. Bounds for graph expansions via elasticity.. ELA. The Electronic Journal of Linear Algebra [electronic only], Tome 10 (2003) pp. 163-178. http://gdmltest.u-ga.fr/item/02042854/