Functional Dependencies on Symbol Strings Generated by Extended Context Free Languages. - Gyula I. Szabó; András A. Benczúr (ADBIS (2), 2012)

Investigation of Criteria for Selection of ERP Systems. - Bálint Molnár; Gyula I. Szabó; András A. Benczúr (ICEIS (1), 2012)

Towards a Normal Form for Extended Relations Defined by Regular Expressions. - András A. Benczúr; Gyula I. Szabó (ADBIS, 2014)

XML és Félig-Struktúrált Adatbázisok Függőségei - Gyula I. Szabó (2014)

Functional dependencies on extended relations defined by regular languages. - Gyula I. Szabó; András A. Benczúr (Ann. Math. Artif. Intell., 2015)

Towards a Normal Form and a Query Language for Extended Relations Defined by Regular Expressions. - András A. Benczúr; Gyula I. Szabó (J. Database Manag., 2016)