@article {Abreu:1997xq,
	title = {{Measurement of $B_d^0$ - $\bar{B}_d$ 0 oscillations}},
	journal = {Z. Phys.},
	volume = {C76},
	year = {1997},
	pages = {579-598},
	doi = {10.1007/s002880050582},
	author = {Abreu, P. and others}
}
