@article{ZNSL_1977_71_a6,
     author = {S. V. Vostokov},
     title = {The ring of integers in an abelian extention of an algebraic number field as {a~Galois} module},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {80--84},
     year = {1977},
     volume = {71},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1977_71_a6/}
}