@article{00038609,
title = {A non-uniqueness theorem in the theory of Voronoi sets.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {14},
year = {1991},
pages = {817-820},
doi = {10.1155/S0161171291001114},
zbl = {0749.52010},
language = {en},
url = {http://dml.mathdoc.fr/item/00038609}
}
Jones, M. A non-uniqueness theorem in the theory of Voronoi sets.. International Journal of Mathematics and Mathematical Sciences, Tome 14 (1991) pp. 817-820. doi : 10.1155/S0161171291001114. http://gdmltest.u-ga.fr/item/00038609/