@article {Abreu:1999rc,
	title = {{Energy dependence of event shapes and of alpha(s) at LEP-2}},
	journal = {Phys. Lett.},
	volume = {B456},
	year = {1999},
	pages = {322-340},
	doi = {10.1016/S0370-2693(99)00472-4},
	author = {Abreu, P. and others}
}
