@article{10_21136_MB_2001_134203,
     author = {Changat, Manoj and Mulder, Henry Martyn},
     title = {Route systems on graphs},
     journal = {Mathematica Bohemica},
     pages = {607--612},
     publisher = {mathdoc},
     volume = {126},
     number = {3},
     year = {2001},
     doi = {10.21136/MB.2001.134203},
     mrnumber = {1970263},
     zbl = {0977.05069},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/MB.2001.134203/}
}