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 Sat 13 Dec 2014 11:57:09 EST ]]>