LC, November, 2016 :Music and mysticism, 1996: pt. 1, p. 11 (Paul Robertson) p. 174 (Visiting Professor of Music and Psychiatry, research fellow, Kingston Univ.; founder of the Medici String Quartet)

Int. ww in mus., 8th ed. (Robertson, Paul Allan Reuben; b. Nov. 1, 1952, London; violinist, quartet leader)

Telegraph, August 12, 2016, viewed online October 31, 2016 (obituary: Paul Robertson; Medici Quartet violinist; born Paul Alan Reuben Robertson, November 1, 1952, East London; died July 26, 2016; founding member of the Medici Quartet; with his wife, Chika Yamaguchi, established the Music Mind Spirit Trust, which pursues research in music and its relationship to medicine, leadership, learning and spirituality) http://www.telegraph.co.uk/obituaries/2016/08/12/paul-robertson-medici-quartet-violinist--obituary/