@article {Abreu:1996mja,
	title = {{Measurement of the partial decay width R(b) sup(0) = GAMMA (b anti-b) / GAMMA(had) of the Z with the DELPHI detector at LEP}},
	journal = {Z. Phys.},
	volume = {C70},
	number = {4},
	year = {1996},
	pages = {531-548},
	doi = {10.1007/s002880050131},
	author = {Abreu, P. and others}
}
