found: His Le monachisme ibérique et Cluny, 1968.
found: His A nobreza medieval portuguesa, 1981: t.p. (José Mattoso, professor de história da Universidade Nova de Lisboa) t.p. verso (in copr. statement: José João da Conceição Gonçalves Mattoso)
found: His A identidade nacional, 1998: t.p. (José Mattoso) cover p. 2 (b. Jan. 22, 1933, in Leiria, Portugal; degree in historical sciences from the Univ. Cath. de Louvain (1960) and one in medieval history from the Univ. Nova de Lisboa (1979); from 1991-1995 he was the vice-rector of the Univ. Nova de Lisboa)