@book{12026,
	author = {Aitchison, Ian J R||Hey, Anthony J.G.},
	title = {Gauge Theories in Particle Physics: A Practical Introduction, Volume 1},
	url = {https://library.oapen.org/bitstream/20.500.12657/50885/1/9781466513020.pdf||https://library.oapen.org/bitstream/20.500.12657/50885/1/9781466513020.pdf||https://library.oapen.org/bitstream/20.500.12657/50885/11/9781466513020_scoap3.pdf}
}