@article{3148,
author = {Craveiro de Carvalho, F.J. and Robertson, S.A.},
title = {A note on equichordal graphs},
journal = {Portugaliae mathematica},
volume = {45},
year = {1988},
pages = {363-368},
zbl = {0664.53026},
mrnumber = {0982905},
language = {en},
url = {http://dml.mathdoc.fr/item/3148}
}
Craveiro de Carvalho, F.J.; Robertson, S.A. A note on equichordal graphs. Portugaliae mathematica, Tome 45 (1988) pp. 363-368. http://gdmltest.u-ga.fr/item/3148/