<?xml version="1.0"?>
<response><item key="0"><nothing>P. Cilibrizzi, H. Sigurdsson, T. C. H. Liew, H. Ohadi, S. Wilkinson, Ivan Shelykh, P. G. Lagoudakis, "Polariton spin whirls", Physical Review B, vol. 92, 2015, [DOI: 10.1103/physrevb.92.155308] [IF: 3.72, ]</nothing></item></response>
