@article{NSJOM_2008_38_1a_12,
     author = {V. Peri\'c and M. Vukovi\'c},
     title = {Some examples of principal ideal domain which are

 not {Euclidean} and some other counterexamples},
     journal = {Novi Sad Journal of Mathematics},
     pages = {137-154},
     publisher = {mathdoc},
     volume = {38},
     number = {1},
     year = {2008},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_2008_38_1a_12/}
}