@book {46988,
	title = {Eduard Hanslick und Bernard Bolzano: {\"A}sthetisches Denken in {\"O}sterreich in der Mitte des 19. Jahrhunderts},
	year = {2004},
	publisher = {Academia},
	organization = {Academia},
	address = {St. Augustin},
	author = {Christoph Landerer}
}
