Brian Josephson, "Brian Josephson: The Path to the Discovery", Cavendish Laboratory bdj50 conference, University of Cambridge, June 2012, from 8:20 mins.
Brian Josephson, "Brian Josephson: The Path to the Discovery", Cavendish Laboratory bdj50 conference, University of Cambridge, Ιούνιος 2012, από το 8:20 λεπτό.