@article{MZ_1994__216_4_174640,
     author = {Ravi S. Kulkarni and Ulrich Pinkall},
     title = {A canonical metric for {M\"obius} structures and its applications.},
     journal = {Mathematische Zeitschrift},
     pages = {89--130},
     publisher = {mathdoc},
     volume = {216},
     number = {4},
     year = {1994},
     zbl = {0813.53022},
     url = {http://geodesic.mathdoc.fr/item/MZ_1994__216_4_174640/}
}