Dodatok
Stavba Lobačevského planimetrie, GDML_Books, (1969), p. 110-116 / Harvested from
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@inbook{403692,
     title = {Dodatok},
     booktitle = {Stavba Loba\v cevsk\'eho planimetrie},
     series = {GDML\_Books},
     publisher = {Mlad\'a fronta},
     address = {Praha},
     year = {1969},
     pages = {110-116},
     language = {sk},
     url = {http://dml.mathdoc.fr/item/403692}
}

 (éd.). Dodatok, dans Stavba Lobačevského planimetrie, GDML_Books,  (1969), pp. 110-116. http://gdmltest.u-ga.fr/item/403692/