KARSAI, János. Models of impulsive phenomena: experiences with writing an interactive textbook. Teaching Mathematics and Computer Science, [S. l.], v. 1, n. 2, p. 333–345, 2003. DOI: 10.5485/TMCS.2003.0029. Disponível em: https://ojs.lib.unideb.hu/tmcs/article/view/14703. Acesso em: 27 sep. 2024.