@article{10_21136_CPM_1987_118302,
     author = {Harant, Jochen and Walther, Hansjoachim},
     title = {Some new results about the shortness exponent in polyhedral graphs},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {114--122},
     publisher = {mathdoc},
     volume = {112},
     number = {2},
     year = {1987},
     doi = {10.21136/CPM.1987.118302},
     mrnumber = {897639},
     zbl = {0642.05039},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1987.118302/}
}