1 J.L. Bohn, J.P. Burke Jr., C.H. Greene, H.. Wang, P.L. Gould, and W.C. Stwalley, Physical Review A 59, (1999).
1 J.P. Burke Jr., C.H. Greene, J.L. Bohn, H.. Wang, P.L. Gould, and W.C. Stwalley, Physical Review A 60, (1999).
1 H.. Wang, A.N. Nikolov, J.R. Ensher, P.L. Gould, E.E. Eyler, W.C. Stwalley, J.P. Burke Jr., J.L. Bohn, C.H. Greene, E.. Tiesinga, C.. Williams, and P.S. Julienne, Physical Review A 62, (2000).