TY - JOUR AU - R Dodd AU - Mark Edwards AU - Charles Clark AU - K Burnett C2 - Physical Review A (Atomic, Molecular and Optical Physics) DA - 1998-01-01 LA - en M1 - 57 PB - Physical Review A (Atomic, Molecular and Optical Physics) PY - 1998 TI - Collective Excitations of Bose-Einstein Condensed Gases at Finite Temperatures ER -