. "Idrodinamica"@it . "2008-12-04" . . . . . . . . . . . . . . . . . . "FONTE: Soggettario; Treccani.it; DeM; Zin; AGROVOC; DTS; ESG; ITS; Lueger; Maximus; NMM; ThIST; TRT; WebDewey(IT); Wikipedia(IT)" . "532.5 "^^ .