@article{10_4064_aa_12_1_1_22,
     author = {W. Narkiewicz},
     title = {On natural numbers having unique factorization in a quadratic number field},
     journal = {Acta Arithmetica},
     pages = {1--22},
     publisher = {mathdoc},
     volume = {12},
     number = {1},
     year = {1966},
     doi = {10.4064/aa-12-1-1-22},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-12-1-1-22/}
}