TY - JOUR AU - J. von Stecher AU - Jose D'Incao AU - Chris Greene BT - Nature Physics DA - Feb-06-2011 DO - 10.1038/nphys1253 PY - 2009 EP - 417\textendash421 T2 - Nature Physics TI - Signatures of universal four-body phenomena and their relation to the Efimov effect VL - 5 SN - 1745-2473 ER -