@article{DMGT_2008_28_1_a8,
     author = {Fabrici, Igor and Harant, Jochen and Jendrol', Stanislav},
     title = {Paths of low weight in planar graphs},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {121--135},
     publisher = {mathdoc},
     volume = {28},
     number = {1},
     year = {2008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2008_28_1_a8/}
}