Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MM2_1976__19_154411, author = {Norbert K\"ohler}, title = {Zerlegung total gerichteter {Graphen} in {Kreise.}}, journal = {Manuscripta mathematica}, pages = {151--164}, publisher = {mathdoc}, volume = {19}, year = {1976}, zbl = {0328.05112}, url = {http://geodesic.mathdoc.fr/item/MM2_1976__19_154411/} }
Norbert Köhler. Zerlegung total gerichteter Graphen in Kreise.. Manuscripta mathematica, Tome 19 (1976), pp. 151-164. http://geodesic.mathdoc.fr/item/MM2_1976__19_154411/