@article{SPS_1992__26__95_0,
     author = {Mountford, Thomas S.},
     title = {Quasi-everywhere upper functions},
     journal = {S\'eminaire de probabilit\'es de Strasbourg},
     pages = {95--106},
     publisher = {Springer - Lecture Notes in Mathematics},
     volume = {26},
     year = {1992},
     mrnumber = {1231986},
     zbl = {0765.60079},
     language = {en},
     url = {http://archive.numdam.org/item/SPS_1992__26__95_0/}
}