@article{VNGU_2006_6_4_a2,
     author = {M. B. Karmanova},
     title = {Metric {Rademacher} {Theorem} and the {Area} {Formula} for {Metric-Valued} {Lipschitz} {Mappings}},
     journal = {Sibirskij \v{z}urnal \v{c}istoj i prikladnoj matematiki},
     pages = {50--69},
     publisher = {mathdoc},
     volume = {6},
     number = {4},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VNGU_2006_6_4_a2/}
}