@article{SEMR_2004_1_a0,
     author = {Yu. L. Ershov},
     title = {Abstract class field theory (formatting modules)},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {1--23},
     publisher = {mathdoc},
     volume = {1},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2004_1_a0/}
}