@book{16932,
	author = {Matuška, Viliam and Trefný, Zdeněk},
	title = {Matematika základnej školy v heslách},
	editor = {Svornosť},
	publisher = {SPN},
	year = {1987},
	address = {Bratislava},
	edition = {1., vyd.},
	note = {Ilustr. na front.}
}