@article {Abreu:1999ag,
	title = {{Search for chargino pair production in scenarios with gravitino LSP and stau NLSP at S**(1/2) approximately equal to 183-GeV at LEP}},
	journal = {Phys. Lett.},
	volume = {B466},
	year = {1999},
	pages = {61-70},
	doi = {10.1016/S0370-2693(99)01105-3},
	author = {Abreu, P. and others}
}
