@article {Abreu:2000ap,
	title = {{Measurement and interpretation of fermion-pair production at LEP energies of 183-GeV and 189-GeV}},
	journal = {Phys. Lett.},
	volume = {B485},
	year = {2000},
	pages = {45-61},
	doi = {10.1016/S0370-2693(00)00675-4},
	author = {Abreu, P. and others}
}
