TY - JOUR AU - Nikuni, T AU - Williams, J AU - Clark, Charles C2 - Physical Review A (Atomic, Molecular and Optical Physics) DA - 2002-01-01 00:01:00 LA - en M1 - 66 PB - Physical Review A (Atomic, Molecular and Optical Physics) PY - 2002 TI - Linear spin waves in a trapped Bose gas, ER -