1. A METHOD FOR MINING FUNCTIONAL DEPENDENCIES IN RELATIONAL DATABASE DESIGN USING FCA. Authors: KATALIN TUNDE JANOSI-RANCZ, VIORICA VARGA.2. A SOFTWARE TOOL FOR DATA ANALYSIS BASED ON FORMAL CONCEPT ANALYSIS. Authors: KATALIN TUNDE JANOSI-RANCZ, VIORICA VARGA, JANOS PUSKAS.