@article {Abreu:1993vm,
	title = {{Measurement of lambda(b) production and lifetime in Z0 hadronic decays}},
	journal = {Phys. Lett.},
	volume = {B311},
	year = {1993},
	pages = {379-390},
	doi = {10.1016/0370-2693(93)90585-6},
	author = {Abreu, P. and others}
}
