@article{ZNSL_1982_114_a10,
     author = {I. G. Zel'venskii},
     title = {The reduced multiplicative group of a tamely ramified extension of a local field},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {131--136},
     year = {1982},
     volume = {114},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1982_114_a10/}
}