@article {Abreu:1997ey,
	title = {{m(b) at M(Z)}},
	journal = {Phys. Lett.},
	volume = {B418},
	year = {1998},
	pages = {430-442},
	doi = {10.1016/S0370-2693(97)01442-1},
	author = {Abreu, P. and others}
}
