@article {Abreu:1994fh,
	title = {{Search for pair produced heavy scalars in Z0 decays}},
	journal = {Z. Phys.},
	volume = {C64},
	year = {1994},
	pages = {183-194},
	doi = {10.1007/BF01557390},
	author = {Abreu, P. and others}
}
