Riešenie úloh
Stavba Lobačevského planimetrie, GDML_Books, (1969), p. 78-109 / Harvested from
@inbook{403691,
     title = {Rie\v senie \'uloh},
     booktitle = {Stavba Loba\v cevsk\'eho planimetrie},
     series = {GDML\_Books},
     publisher = {Mlad\'a fronta},
     address = {Praha},
     year = {1969},
     pages = {78-109},
     language = {sk},
     url = {http://dml.mathdoc.fr/item/403691}
}
 (éd.). Riešenie úloh, dans Stavba Lobačevského planimetrie, GDML_Books,  (1969), pp. 78-109. http://gdmltest.u-ga.fr/item/403691/