@article {Abdallah:2003qga,
	title = {{Search for $B^0_s$-${\o}verline{B^0_s}$ oscillations in DELPHI using high-$p_t$ leptons}},
	journal = {Eur. Phys. J.},
	volume = {C35},
	year = {2004},
	pages = {35-52},
	doi = {10.1140/epjc/s2004-01827-0},
	author = {Abdallah, J. and others}
}
