The lattice of pretopologies on an arbitrary set $S$.
Carstens, Allan M.
Pacific J. Math., Tome 31 (1969) no. 3, p. 67-71 / Harvested from Project Euclid
Publié le : 1969-05-14
Classification:  54.10,  06.00
@article{1102983144,
     author = {Carstens, Allan M.},
     title = {The lattice of pretopologies on an arbitrary set $S$.},
     journal = {Pacific J. Math.},
     volume = {31},
     number = {3},
     year = {1969},
     pages = { 67-71},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1102983144}
}
Carstens, Allan M. The lattice of pretopologies on an arbitrary set $S$.. Pacific J. Math., Tome 31 (1969) no. 3, pp.  67-71. http://gdmltest.u-ga.fr/item/1102983144/