Researches concerning the breeding of Cyprinus carpio carpio (Linnaeus, 1758) species, in high densities in small spaces, using mixed fodders like farinaceous and grained type - Dobrota, Nicoleta; Costache, Mioara; Dobrota, Gheorghe; Stăncioiu, Soare (The Annals of the University Dunarea de Jos of Galati. Fascicle VI - Food Technology, 2010)