<?xml version="1.0"?>
<response><item key="0"><nothing>J Hofbrucker, &#x410;ndrey Volotka, S Fritzsche, "Nonlinear Cooper minimum as a precise tool for understanding multiphoton photoionization", Journal of Physics: Conference Series, vol. 1412, pp. 152017, 2020, [DOI: 10.1088/1742-6596/1412/15/152017] [SJR: 0.21]</nothing></item></response>
