<?xml version="1.0"?>
<response><item key="0"><nothing>J. Rothhardt, M. Bilal, R. Beerwerth, &#x410;ndrey Volotka, V. Hilbert, T. St&#xF6;hlker, S. Fritzsche, J. Limpert, "Lifetime measurements of ultrashort&#x2010;lived excited states in Be&#x2010;like ions", X-Ray Spectrometry, vol. 49, pp. 165-168, 2019, [DOI: 10.1002/xrs.3079] [IF: 1.25, SJR: 0.36]</nothing></item></response>
