@article{ARM_2010__46_4_a4, author = {Banaschewski, Bernhard and Pultr, Ale\v{s}}, title = {Approximate maps, filter monad, and a representation of localic maps}, journal = {Archivum mathematicum}, pages = {285--298}, publisher = {mathdoc}, volume = {46}, number = {4}, year = {2010}, mrnumber = {2754066}, zbl = {1240.06038}, language = {en}, url = {http://geodesic.mathdoc.fr/item/ARM_2010__46_4_a4/} }