@article{CMUC_1981__22_4_a17,
     author = {Jendro\v{l}, Stanislav and Ryj\'a\v{c}ek, Zden\v{e}k},
     title = {3-polytopes of constant tolerance of edges},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {843--850},
     publisher = {mathdoc},
     volume = {22},
     number = {4},
     year = {1981},
     mrnumber = {647030},
     zbl = {0486.05028},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1981__22_4_a17/}
}