@article{700847,
     title = {On quasi-components},
     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 = {239-240},
     zbl = {0169.25305},
     url = {http://dml.mathdoc.fr/item/700847}
}

Lelek, A. On quasi-components, dans General Topology and its Relations to Modern Analysis and Algebra, GDML_Books,  (1967), pp. 239-240. http://gdmltest.u-ga.fr/item/700847/