Progress in artificial intelligence, c2007: t.p. (José Manuel Machado, Universidade do Minho Dept. Informática)

Universidade do Minho www site, 7 Jan. 2008: Departamento de Informatica page (José Manuel Ferreira Machado)

Applying business intelligence to clinical and healthcare organizations, 2016: ECIP t.p. (Jose Machado) data view (b. May 19, 1963)

Universidade do Minho, Portugal, viewed Dec. 15, 2015 (Jose Manuel Ferreira Machado; associate professor with habilitation; b. May 19, 1963, Arcos de Valdevez, Portugal; member, Department of Informatics, School of Engineering, of the Universidade do Minho)