Distributed storage placement policy for minimizing frequency deviations: A combinatorial optimization approach based on enhanced cross-entropy methodMachlev, Ram; Chowdhury, Nilanjan Roy; Belikov, Juri; Levron, YoashInternational Journal of Electrical Power and Energy Systems2022 / p. 1-14 : ill https://doi.org/10.1016/j.ijepes.2021.107332 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS