Filatov, V. O.Radchenko, V.2018-04-182018-04-182015978-617-607-815-9http://openarchive.nure.ua/handle/document/4784The task of re-engineering information system which is based uses a relational database. An approach to the definition of functionally dependent attributes of the database in step reengineering and modified synthesis algorithm logic of a relational database.eninformation systemsfunctional dependenciesnormalizationConference proceedings