@article{10_4064_cm_45_1_71_74,
     author = {W. Narkiewicz},
     title = {Numbers with all factorizations of the same length in a quadratic number field},
     journal = {Colloquium Mathematicum},
     pages = {71--74},
     publisher = {mathdoc},
     volume = {45},
     number = {1},
     year = {1981},
     doi = {10.4064/cm-45-1-71-74},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-45-1-71-74/}
}