TY - JOUR AU - János Fülöp AU - Balázs Imreh AU - Ferenc Friedler PY - 1998/01/01 Y2 - 2024/03/29 TI - On the reformulation of some classes of PNS-problems as set covering problems JF - Acta Cybernetica JA - Acta Cybern VL - 13 IS - 3 SE - Regular articles DO - UR - https://cyber.bibl.u-szeged.hu/index.php/actcybern/article/view/3495 AB - ER -