PRODUCTION-RATE AND DECAY LIFETIME MEASUREMENTS OF B(S)0 MESONS AT LEP USING D(S) AND PHI MESONS - ABREU, P; ADAM, W; ADYE, T; AGASI, E; ALEKSAN, R; ALEKSEEV, GD; ALGERI, A; ALMEHED, S; ALVSVAAG, SJ; AMALDI, U; ANDREAZZA, A; ANTILOGUS, P; et al. (ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1994)