@article{GDZPPN002039486, title = {Neuwirth manifolds and colourings of graphs. (Summary).}, journal = {Aequationes mathematicae}, volume = {44}, year = {1992}, pages = {311-312}, url = {http://dml.mathdoc.fr/item/GDZPPN002039486} }
Cavicchilo, Alberto. Neuwirth manifolds and colourings of graphs. (Summary).. Aequationes mathematicae, Tome 44 (1992) pp. 311-312. http://gdmltest.u-ga.fr/item/GDZPPN002039486/