@article{10_4064_aa_19_4_409_413,
     author = {Charles Parry},
     title = {Algebraic number fields with the principal ideal condition},
     journal = {Acta Arithmetica},
     pages = {409--413},
     publisher = {mathdoc},
     volume = {19},
     number = {4},
     year = {1971},
     doi = {10.4064/aa-19-4-409-413},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-19-4-409-413/}
}