@article {Abreu:1996ep,
	title = {{Mean lifetime of the B(s)0 meson}},
	journal = {Z. Phys.},
	volume = {C71},
	year = {1996},
	pages = {11-30},
	doi = {10.1007/s002880050144},
	author = {Abreu, P. and others}
}
