@article{GDZPPN002534347,
title = {Topologizing the hypersets.},
journal = {Publications de l'Institut Math\'ematique [Elektronische Ressource]},
volume = {25},
year = {1971},
pages = {123-134},
zbl = {0221.54003},
language = {en},
url = {http://dml.mathdoc.fr/item/GDZPPN002534347}
}
Marjanovic, M.M. Topologizing the hypersets.. Publications de l'Institut Mathématique [Elektronische Ressource], Tome 25 (1971) pp. 123-134. http://gdmltest.u-ga.fr/item/GDZPPN002534347/