found: Breitner, W. Jacob Buus als Motettenkomponist, 1977 (subj.)t.p. (Jacob Buus) p. 14 (also spelled Paus, Buuss, Bus, de Buis, Busius) p. 16 (in documents as van Paus or de Paus, in Italian Jaches de Guant Fiamengo, etc.) p. 22 (d. 1565)
found: Eitner,v. 2, p. 255 (Buus, Jacob; known in Vienna as Jac. von Paus, first name also Jachet, Giachetto)
found: Grove,v. 1, p. 1052-3 (Buus, Jacques (Jachet) de, d. in Vienna 1565, known there as Jac. von Paus)
found: Mus. in Gesch. u. Gegenw.,v. 2, p. 542 (Buus, Jakob (Jachet), often called Fiamengo, Latin form Jacobus Bohusius, in documents also called van Paus, d. ca. 1564)
found: His Orgelwerke, 1980- :t.p. (Jacobus Buus) p. ii (orig. t.p. facsim., Giacques Buus; dedication, Iaques Buus) p. v (Jacobus Buus, Jacob von Paus, or Bohusius; b. Flanders, early 16th cent.; d. probably 1564 in Vienna; "nearly all his published works appeared during the time he was in Venice" and published there)
found: New Grove(Buus, Jacques (Jakob) ; b. ?Ghent, c1500; d. Vienna, bet. 8/18/65 and 9/1/65)