@article {Abreu:1994wf,
	title = {{Study of hard scattering processes in multi - hadron production from gamma gamma collisions at LEP}},
	journal = {Z. Phys.},
	volume = {C62},
	year = {1994},
	pages = {357-366},
	doi = {10.1007/BF01555895},
	author = {Abreu, P. and others}
}
