@article {Abreu:1995ui,
	title = {{Search for promptly produced heavy quarkonium states in hadronic Z decays}},
	journal = {Z. Phys.},
	volume = {C69},
	year = {1996},
	pages = {575-584},
	doi = {10.1007/s002880050061},
	author = {Abreu, P. and others}
}
