@article{701010,
     title = {Combinatorial properties of uniformities},
     booktitle = {General topology and its relations to modern analysis and algebra IV},
     series = {GDML\_Books},
     publisher = {Springer},
     address = {Berlin},
     year = {1977},
     pages = {154-165},
     mrnumber = {MR0500846},
     zbl = {0371.54054},
     url = {http://dml.mathdoc.fr/item/701010}
}

Pelant, Jan. Combinatorial properties of uniformities, dans General topology and its relations to modern analysis and algebra IV, GDML_Books,  (1977), pp. 154-165. http://gdmltest.u-ga.fr/item/701010/