@article{1077477215, author = {Estill, Mary Ellen}, title = {A primitive dispersion set of the plane}, journal = {Duke Math. J.}, volume = {19}, number = {1}, year = {1952}, pages = { 323-328}, language = {en}, url = {http://dml.mathdoc.fr/item/1077477215} }
Estill, Mary Ellen. A primitive dispersion set of the plane. Duke Math. J., Tome 19 (1952) no. 1, pp. 323-328. http://gdmltest.u-ga.fr/item/1077477215/