@book{25005,
	author = {Vagelpohl, Uwe},
	title = {Chapter 6 The user-friendly Galen},
	url = {https://library.oapen.org/bitstream/20.500.12657/30634/1/644573.pdf||https://library.oapen.org/bitstream/20.500.12657/30634/1/644573.pdf||https://library.oapen.org/bitstream/20.500.12657/30634/1/644573.pdf}
}