@article{DCG_1993__10_2_131277,
     author = {J. Richter-Gebert},
     title = {Combinatorial {Obstructions} to the {Lifting} of {Weaving} {Diagrams.}},
     journal = {Discrete & computational geometry},
     pages = {287--312},
     publisher = {mathdoc},
     volume = {10},
     number = {2},
     year = {1993},
     zbl = {0789.05023},
     url = {http://geodesic.mathdoc.fr/item/DCG_1993__10_2_131277/}
}