@article{01863419, title = {Finite subset spaces of }, journal = {Geometry \& Topology}, volume = {6}, year = {2002}, pages = {1119-1145}, doi = {10.2140/agt.2002.2.1119}, zbl = {1015.55009}, language = {en}, url = {http://dml.mathdoc.fr/item/01863419} }
Tuffley, Christopher. Finite subset spaces of . Geometry & Topology, Tome 6 (2002) pp. 1119-1145. doi : 10.2140/agt.2002.2.1119. http://gdmltest.u-ga.fr/item/01863419/