found: Work cat: Torelló Mata, A. Cava, where are you headed?, 2015:prologue (cava, this sparkling wine)
found: Wine Folly WWW site, 26 Aug. 2016(Cava is Spanish sparkling wine. Cava is made the same way that Champagne is produced, but with different grapes)
found: Wikipedia, 26 Aug. 2016(Cava is a sparkling wine of Denominación de Origen (DO) status from Spain, most of which is produced in Catalonia. It may be white (blanc) or rosé. Only wines produced in the champenoise traditional method may be labelled "cava"; those produced by other processes may only be called "sparkling wines")
