TY - JOUR AU - S. Papp AU - Carl Wieman BT - Physical Review Letters DA - Jan-10-2006 DO - 10.1103/PhysRevLett.97.180404 PY - 2006 SE - 180404 T2 - Physical Review Letters TI - Observation of Heteronuclear Feshbach Molecules from a Rb85-Rb87 Gas VL - 97 SN - 0031-9007 ER -