@article{COMIM_2002_10_1_a8,
     author = {Nyul, G\'abor},
     title = {Non-monogenity of multiquadratic number fields},
     journal = {Communications in Mathematics},
     pages = {85--93},
     year = {2002},
     volume = {10},
     number = {1},
     mrnumber = {1943027},
     zbl = {1058.11023},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/COMIM_2002_10_1_a8/}
}