@inbook{403871, title = {VI. kapitola. Roomovsk\'e \v stvorce alebo hr\'ame brid\v z}, booktitle = {Latinsk\'e \v stvorce}, series = {GDML\_Books}, publisher = {Mlad\'a fronta}, address = {Praha}, year = {1976}, pages = {64-72}, language = {sk}, url = {http://dml.mathdoc.fr/item/403871} }
(éd.). VI. kapitola. Roomovské štvorce alebo hráme bridž, dans Latinské štvorce, GDML_Books, (1976), pp. 64-72. http://gdmltest.u-ga.fr/item/403871/