Identification of ship wake structures by a time–frequency methodTorsvik, Tomas; Soomere, Tarmo; Didenkulova, Irina; Sheremet, AlexJournal of fluid mechanics2015 / p. 229-251 : ill https://doi.org/10.1017/jfm.2014.734 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS