Special Subdivisions of K4 and 4-Chromatic Graphs.
Krusenstjerna-Hafstrom, U. ; Toft, B.
Monatshefte für Mathematik, Tome 90 (1980), p. 101-110 / Harvested from Göttinger Digitalisierungszentrum
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Publié le : 1980-01-01
EUDML-ID : urn:eudml:doc:177957 
@article{GDZPPN002481960,
     title = {Special Subdivisions of K4 and 4-Chromatic Graphs.},
     journal = {Monatshefte f\"ur Mathematik},
     volume = {90},
     year = {1980},
     pages = {101-110},
     zbl = {0421.05025},
     url = {http://dml.mathdoc.fr/item/GDZPPN002481960}
}

Krusenstjerna-Hafstrom, U.; Toft, B. Special Subdivisions of K4 and 4-Chromatic Graphs.. Monatshefte für Mathematik, Tome 90 (1980) pp. 101-110. http://gdmltest.u-ga.fr/item/GDZPPN002481960/