@article{05904718,
title = {Some properly critical subsets of Euclidean spaces.},
journal = {Balkan Journal of Geometry and its Applications (BJGA)},
volume = {15},
year = {2010},
pages = {120-130},
zbl = {1228.57018},
language = {en},
url = {http://dml.mathdoc.fr/item/05904718}
}
Pintea, Cornel. Some properly critical subsets of Euclidean spaces.. Balkan Journal of Geometry and its Applications (BJGA), Tome 15 (2010) pp. 120-130. http://gdmltest.u-ga.fr/item/05904718/