TAKÁCS, Ágnes. Generating concepts with the help of green tips. Design of Machines and Structures, [S. l.], v. 4, n. 2, p. 53–58, 2014. DOI: 10.32972/dms.2014.018. Disponível em: https://ojs.uni-miskolc.hu/index.php/dms/article/view/4982. Acesso em: 15 nov. 2026.