變更

* [https://web.archive.org/web/20171014113612/http://www.mathunion.org/activities/icm/videos/icm-2002-beijing/ 2002年北京國際數學家大會視頻]

* [https://impa.br/noticias/matematico-david-donoho-ganha-o-premio-gauss-2018/ Matemático David Donoho ganha o Prêmio Gauss 2018]