Tatai, Gábor, and László Laufer. “Extraction of Affective Components from Texts and Their Use in Natural Language Dialogue Systems”. Acta Cybernetica 16, no. 4 (January 1, 2004): 625–642. Accessed April 28, 2025. https://cyber.bibl.u-szeged.hu/index.php/actcybern/article/view/3647.