@article{05695585,
title = {Folding on the wedge sum of graphs and their fundamental group.},
journal = {APPS. Applied Sciences},
volume = {12},
year = {2010},
pages = {14-19},
zbl = {1194.05135},
language = {en},
url = {http://dml.mathdoc.fr/item/05695585}
}
Abu-Saleem, M. Folding on the wedge sum of graphs and their fundamental group.. APPS. Applied Sciences, Tome 12 (2010) pp. 14-19. http://gdmltest.u-ga.fr/item/05695585/