@article{SEMR_2018_15_a75,
     author = {N. A. Gaidamakin and V. A. Baransky},
     title = {Metrics on~the~multirubric lattice of a~rubricator tree},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {1245--1259},
     publisher = {mathdoc},
     volume = {15},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2018_15_a75/}
}