@article{SMZ_2006__47_2_53211,
     author = {Greshnov, A.V.},
     title = {Metrics and tangent cones of uniformly regular {Carnot-Carath\'eodory} spaces.},
     journal = {Sibirskij Matematicheskij Zhurnal},
     pages = {259},
     publisher = {mathdoc},
     volume = {47},
     number = {2},
     year = {2006},
     zbl = {1115.53024},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/SMZ_2006__47_2_53211/}
}