Kosinus a sinus
Základy analytické geometrie. I, GDML_Books, (1951), p. 149-164 / Harvested from
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@inbook{402528,
     title = {Kosinus a sinus},
     booktitle = {Z\'aklady analytick\'e geometrie. I},
     series = {GDML\_Books},
     publisher = {P\v r\'\i rodov\v edeck\'e vydavatelstv\'\i },
     year = {1951},
     pages = {149-164},
     url = {http://dml.mathdoc.fr/item/402528}
}

 (éd.). Kosinus a sinus, dans Základy analytické geometrie. I, GDML_Books,  (1951), pp. 149-164. http://gdmltest.u-ga.fr/item/402528/