@book {Or{\l}o{\'s}2000,
	title = {Czeskie odrodzenie narodowe i j{\k e}zykowe},
	year = {2000},
	publisher = {PAN},
	organization = {PAN},
	address = {Krak{\'o}w},
	author = {Or{\l}o{\'s}, Z. T.}
}
