@article{MZM_1995_58_3_a11,
     author = {S. S. Anisov},
     title = {Area-length duality and the characteristic 2-chain},
     journal = {Matemati\v{c}eskie zametki},
     pages = {445--446},
     publisher = {mathdoc},
     volume = {58},
     number = {3},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1995_58_3_a11/}
}