TY - JOUR AU - D. Blume AU - Chris Greene BT - Physical Review A DA - Jan-07-2002 DO - 10.1103/PhysRevA.66.013601 PY - 2002 T2 - Physical Review A TI - Three particles in an external trap: Nature of the complete J=0 spectrum VL - 66 SN - 1050-2947 ER -