@article{1093882547, author = {Herrmann, Robert A.}, title = {Point monads and $P$-closed spaces.}, journal = {Notre Dame J. Formal Logic}, volume = {20}, number = {1}, year = {1979}, pages = { 395-400}, language = {en}, url = {http://dml.mathdoc.fr/item/1093882547} }
Herrmann, Robert A. Point monads and $P$-closed spaces.. Notre Dame J. Formal Logic, Tome 20 (1979) no. 1, pp. 395-400. http://gdmltest.u-ga.fr/item/1093882547/