@inbook{404115, title = {3. kapitola. Kombinace}, booktitle = {Faktori\'aly a kombina\v cn\'\i\ \v c\'\i sla}, series = {GDML\_Books}, publisher = {Mlad\'a fronta}, address = {Praha}, year = {1985}, pages = {37-48}, url = {http://dml.mathdoc.fr/item/404115} }
(éd.). 3. kapitola. Kombinace, dans Faktoriály a kombinační čísla, GDML_Books, (1985), pp. 37-48. http://gdmltest.u-ga.fr/item/404115/