@article{02187720,
title = {On the vertex connectivity of a relation in an association scheme.},
journal = {Zapiski Nauchnykh Seminarov POMI},
volume = {314},
year = {2004},
pages = {55-62},
zbl = {1069.05078},
language = {en},
url = {http://dml.mathdoc.fr/item/02187720}
}
Evdokimov, S.A.; Ponomarenko, I.N. On the vertex connectivity of a relation in an association scheme.. Zapiski Nauchnykh Seminarov POMI, Tome 314 (2004) pp. 55-62. http://gdmltest.u-ga.fr/item/02187720/