@article{MASLO_2006__56_1_a2,
     author = {Bossong, Ulrike and Schweigert, Dietmar},
     title = {Minimal paths on ordered graphs},
     journal = {Mathematica slovaca},
     pages = {23--31},
     publisher = {mathdoc},
     volume = {56},
     number = {1},
     year = {2006},
     mrnumber = {2217577},
     zbl = {1164.05388},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_2006__56_1_a2/}
}