@article {Abreu:1994dr,
	title = {{A Precision measurement of the average lifetime of B hadrons}},
	journal = {Z. Phys.},
	volume = {C63},
	year = {1994},
	pages = {3-16},
	doi = {10.1007/BF01577539},
	author = {Abreu, P. and others}
}
