@book{15658,
	author = {Clapson, Mark},
	title = {The Blitz Companion},
	url = {https://library.oapen.org/bitstream/20.500.12657/25144/1/the-blitz-companion.pdf||https://library.oapen.org/bitstream/20.500.12657/25144/1/the-blitz-companion.pdf||https://library.oapen.org/bitstream/20.500.12657/25144/1/the-blitz-companion.pdf}
}