@article {Abreu:1991wj,
	title = {{Determination of $Z^0$ resonance parameters and couplings from its hadronic and leptonic decays}},
	journal = {Nucl. Phys.},
	volume = {B367},
	year = {1991},
	pages = {511-574},
	doi = {10.1016/0550-3213(91)90007-K},
	author = {Abreu, P. and others}
}
