@book{15965,
	author = {Tkáč, Peter},
	title = {August '68 na Slovensku ; Peter Tkáč, Peter Valo, Vladislav Rostoka},
	editor = {Pravda},
	publisher = {Nezávislá agentúra O.K.O.},
	year = {1990},
	series = {Slovensko vo fotografii},
	address = {Bratislava},
	edition = {1., vyd.},
	note = {1/90. Čl. aj angl.}
}