Durfee, Dallin S. Ketterle, Wolfgang Media 4: Experimental studies of Bose-Einstein condensation Originally published in Optics Express on 13 April 1998 (oe-2-8-299) oe;media;Optics Express;13 April 1998;Bose-Einstein condensation 1998-04-13
    https://opticapublishing.figshare.com/articles/media/Media_4_Experimental_studies_of_Bose-Einstein_condensation/4943879
10.1364/OE.2.000299.m004