by Ritchie, NW, Story, JG, Hulet, RG
Published in Physical review letters (04.03.1991)

by McAlexander, WI, Abraham, ER, Ritchie, NW, Williams, CJ, Stoof, HT, Hulet, RG
Published in Physical review. A, Atomic, molecular, and optical physics (01.02.1995)

by Tollett, JJ, Chen, J, Story, JG, Ritchie, NW, Bradley, CC, Hulet, RG
Published in Physical review letters (30.07.1990)

by Ritchie, NW, Abraham, ER, Xiao, YY, Bradley, CC, Hulet, RG, Julienne, PS
Published in Physical review. A, Atomic, molecular, and optical physics (01.02.1995)