TY - JOUR AU - Haljan, P AU - Coddington, I AU - Engels, P AU - Cornell, Eric C2 - Physical Review Letters DA - 2001-01-01 00:01:00 LA - en M1 - 87 PB - Physical Review Letters PY - 2001 TI - Driving Bose-Einstein-condensate vorticity with a rotating normal cloud ER -