@article{700845,
     title = {O kompaktifikatsii prostranstv blizosti},
     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 = {1967},
     pages = {164-170},
     zbl = {0162.26604},
     url = {http://dml.mathdoc.fr/item/700845}
}

Khadzhiivanov, N. O компактификации пространств близости, dans General Topology and its Relations to Modern Analysis and Algebra, GDML_Books,  (1967), pp. 164-170. http://gdmltest.u-ga.fr/item/700845/