Preface
Katětov, Miroslav
Point Sets, GDML_Books, (1969), p. [5] / Harvested from
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@inbook{402645,
     title = {Preface},
     booktitle = {Point Sets},
     series = {GDML\_Books},
     publisher = {Academia Publishing House of the Czechoslovak Academy of Sciences},
     address = {Praha},
     year = {1969},
     pages = {[5]-[5]},
     url = {http://dml.mathdoc.fr/item/402645}
}

Katětov, Miroslav. Preface, dans Point Sets, GDML_Books,  (1969), p. [5]. http://gdmltest.u-ga.fr/item/402645/