@article{10_1017_S0008439500030290,
     author = {Schirmer, Helga},
     title = {Some {Properties} {Related} to {Compactness,} by {J.} van der {Slot.} {Mathematical} {Centre} {Tracts} v. 19, {Mathematisch} {Centrum} {Amsterdam} 1968. 56 pages. {Paperback.}},
     journal = {Canadian mathematical bulletin},
     pages = {245--245},
     year = {1969},
     volume = {12},
     number = {2},
     doi = {10.1017/S0008439500030290},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0008439500030290/}
}