<?xml version="1.0"?>
<response><item key="0"><nothing>H. Sigurdsson, S. Morina, Yury Krivosenko, Ivan Iorsh, Y. G. Rubo, A. V. Kavokin, Ivan Shelykh, "Optically trapped polariton condensates as semiclassical time crystals", Physical Review A, vol. 99, 2019, [DOI: 10.1103/physreva.99.033830] [IF: 2.78, SJR: 1.42]</nothing></item></response>
