@article{IM2_1996_60_4_a1,
     author = {L. V. Kuz'min},
     title = {On formulae for the class number of real {Abelian} fields},
     journal = {Izvestiya. Mathematics },
     pages = {695--761},
     publisher = {mathdoc},
     volume = {60},
     number = {4},
     year = {1996},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1996_60_4_a1/}
}