Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MOMA_1977__83_177793, author = {H. Fleischner and P.D. Vestergaard}, title = {Value-True {Walks} in {Finite,} {Connected,} {Valuated} {Graphs.}}, journal = {Monatshefte f\"ur Mathematik}, pages = {1--8}, publisher = {mathdoc}, volume = {83}, year = {1977}, zbl = {0357.05055}, url = {http://geodesic.mathdoc.fr/item/MOMA_1977__83_177793/} }
H. Fleischner; P.D. Vestergaard. Value-True Walks in Finite, Connected, Valuated Graphs.. Monatshefte für Mathematik, Tome 83 (1977), pp. 1-8. http://geodesic.mathdoc.fr/item/MOMA_1977__83_177793/