A contraction theorem for abstract graphs.
DIRAC, G.A.
Mathematische Annalen, Tome 142 (1961), p. 93-96 / Harvested from Göttinger Digitalisierungszentrum
Access to full text
Publié le : 1961-01-01
EUDML-ID : urn:eudml:doc:160881 
@article{GDZPPN002289571,
     title = {A contraction theorem for abstract graphs.},
     journal = {Mathematische Annalen},
     volume = {142},
     year = {1961},
     pages = {93-96},
     zbl = {0107.17301},
     url = {http://dml.mathdoc.fr/item/GDZPPN002289571}
}

DIRAC, G.A. A contraction theorem for abstract graphs.. Mathematische Annalen, Tome 142 (1961) pp. 93-96. http://gdmltest.u-ga.fr/item/GDZPPN002289571/