TY - JOUR AU - Zoltán Fülöp PY - 2017/01/01 Y2 - 2024/03/29 TI - Preface JF - Acta Cybernetica JA - Acta Cybern VL - 23 IS - 1 SE - Regular articles DO - 10.14232/actacyb.23.1.2017.1 UR - https://cyber.bibl.u-szeged.hu/index.php/actcybern/article/view/3911 AB - ER -