@inbook{402523, title = {Prostory vno\v ren\'e do $E\_m$ }, booktitle = {Z\'aklady analytick\'e geometrie. I}, series = {GDML\_Books}, publisher = {P\v r\'\i rodov\v edeck\'e vydavatelstv\'\i }, year = {1951}, pages = {50-67}, url = {http://dml.mathdoc.fr/item/402523} }
(éd.). Prostory vnořené do $E_m$ , dans Základy analytické geometrie. I, GDML_Books, (1951), pp. 50-67. http://gdmltest.u-ga.fr/item/402523/