@inbook{403098,
     title = {14. Cyklografick\'e prom\'\i t\'an\'\i },
     booktitle = {R\r uzn\'e zp\r usoby zobrazov\'an\'\i\ v deskriptivn\'\i\ geometrii},
     series = {GDML\_Books},
     publisher = {Jednota \v cesk\'ych matematik\r u a fysik\r u},
     address = {Praha},
     year = {1944},
     pages = {75-79},
     url = {http://dml.mathdoc.fr/item/403098}
}