TY - JOUR KW - pfc AU - S. Tung AU - G. Lamporesi AU - D. Lobser AU - L. Xia AU - Eric Cornell BT - Physical Review Letters DA - 2010-12 DO - 10.1103/PhysRevLett.105.230408 PY - 2010 T2 - Physical Review Letters TI - Observation of the Presuperfluid Regime in a Two-Dimensional Bose Gas VL - 105 SN - 1079-7114 ER -