@article {Abreu:1994hj,
	title = {{Observation of orbitally excited B mesons}},
	journal = {Phys. Lett.},
	volume = {B345},
	year = {1995},
	pages = {598-608},
	doi = {10.1016/0370-2693(94)01696-A},
	author = {Abreu, P. and others}
}
