@article{DMGT_2000_20_2_a2,
     author = {Knor, Martin and Niepel, L'udov{\'\i}t},
     title = {Connectivity of path graphs},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {181--195},
     publisher = {mathdoc},
     volume = {20},
     number = {2},
     year = {2000},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2000_20_2_a2/}
}