I. Haltung bei Linien
Bernard Bolzano's Schriften, GDML_Books, (1948), p. 155-[182] / Harvested from
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@inbook{400222,
     title = {I. Haltung bei Linien},
     booktitle = {Bernard Bolzano's Schriften},
     series = {GDML\_Books},
     publisher = {Kr\'alovsk\'a \v cesk\'a spole\v cnost nauk v Praze},
     address = {Praha},
     year = {1948},
     pages = {155-[182]},
     url = {http://dml.mathdoc.fr/item/400222}
}

 (éd.). I. Haltung bei Linien, dans Bernard Bolzano's Schriften, GDML_Books,  (1948), pp. 155-[182]. http://gdmltest.u-ga.fr/item/400222/