@article{05006927,
title = {New upper bound for a class of vertex Folkman numbers.},
journal = {The Electronic Journal of Combinatorics [electronic only]},
volume = {13},
year = {2006},
zbl = {1081.05072},
language = {en},
url = {http://dml.mathdoc.fr/item/05006927}
}
Kolev, N.; Nenov, N. New upper bound for a class of vertex Folkman numbers.. The Electronic Journal of Combinatorics [electronic only], Tome 13 (2006) . http://gdmltest.u-ga.fr/item/05006927/