@article{Gécseg_Turán_2007, title={Foreword}, volume={18}, url={https://cyber.bibl.u-szeged.hu/index.php/actcybern/article/view/3700}, number={1}, journal={Acta Cybernetica}, author={Gécseg, Ferenc and Turán, György}, year={2007}, month={Jan.}, pages={3} }