@article{10_4064_aa153_4_4,
     author = {Attila Peth\H{o} and Michael E. Pohst},
     title = {On the indices of multiquadratic number fields},
     journal = {Acta Arithmetica},
     pages = {393--414},
     publisher = {mathdoc},
     volume = {153},
     number = {4},
     year = {2012},
     doi = {10.4064/aa153-4-4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa153-4-4/}
}