@inbook{403033,
title = {5. \v C\'\i sla Fibonacciova},
booktitle = {Aritmetick\'e hry a z\'abavy},
series = {GDML\_Books},
publisher = {Jednota \v cesk\'ych matematik\r u a fysik\r u},
address = {Praha},
year = {1942},
pages = {18-23},
url = {http://dml.mathdoc.fr/item/403033}
}
(éd.). 5. Čísla Fibonacciova, dans Aritmetické hry a zábavy, GDML_Books, (1942), pp. 18-23. http://gdmltest.u-ga.fr/item/403033/