Donghoh KimKyungmee O. KimHee-Seok OhExtending the Scope of Empirical Mode Decomposition by Smoothing.16820122012EURASIP J. Adv. Signal Process.https://doi.org/10.1186/1687-6180-2012-168https://www.wikidata.org/entity/Q59288713db/journals/ejasp/ejasp2012.html#KimKO12