<?xml version="1.0"?>
<response><item key="0"><nothing>C. Schneider, A. Rahimi-Iman, N.Y. Kim, M. Amthor, J. Fischer, M. Lermer, Ivan Shelykh, V.D. Kulakovskii, L. Worschech, M. Kamp, S. Reitzenstein, A. Forchel, Y. Yamamoto, S. H&#xF6;fling, "An electrically pumped polariton laser", CLEO: 2013 Postdeadline, 2013, [DOI: 10.1364/cleo_si.2013.cth5c.1] </nothing></item></response>
