http://researchbank.swinburne.edu.au/vital/access/manager/Index ${session.getAttribute("locale")} 5 Observation of the inverse Doppler effect in negative-index materials at optical frequencies http://researchbank.swinburne.edu.au/vital/access/manager/Repository/swin:20548 Fri 25 Oct 2013 21:15:51 EST ]]>