@article{700954,
     title = {Relations on topological spaces},
     booktitle = {General Topology and its Relations to Modern Analysis and Algebra},
     series = {GDML\_Books},
     publisher = {Academia Publishing House of the Czechoslovak Academy of Sciences},
     address = {Praha},
     year = {1962},
     pages = {[356]-360},
     mrnumber = {MR0146788},
     zbl = {0114.14303},
     url = {http://dml.mathdoc.fr/item/700954}
}

Wallace, A. D. Relations on topological spaces, dans General Topology and its Relations to Modern Analysis and Algebra, GDML_Books,  (1962), pp. [356]-360. http://gdmltest.u-ga.fr/item/700954/