@article{6183, author = {C. Myatt and E. Burt and R. Ghrist and Eric Cornell and Carl Wieman}, title = {Production of Two Overlapping Bose-Einstein Condensates by Sympathetic Cooling}, year = {1997}, journal = {Physical Review Letters}, volume = {78}, pages = {586-589}, month = {1997-01}, issn = {0031-9007}, doi = {10.1103/PhysRevLett.78.586}, }