حولية عام 1991، المجلد الثاني (الجزء الأول)، الصفحة 71، الوثيقة A/CN.4/437؛
Yearbook 1985, vol. II (Part One), p. 97, document A/CN.4/394; Yearbook 1986, vol. II (Part One), p. 145, document A/CN.4/402; Yearbook 1987, vol. II (Part One), p. 47, document A/CN.4/405; Yearbook 1988, vol. II (Part One), p. 251, document A/CN.4/413; Yearbook 1989, vol. II (Part One), p. 131, document A/CN.4/423; Yearbook 1990, vol. II (Part One), p. 83, document A/CN.4/428; Yearbook 1991, vol. II (Part One), p. 71, document A/CN.4/437; Yearbook 1992, vol. II (Part One), p. 75, document A/CN.4/443; Yearbook 1993, vol. II (Part One), document A/CN.4/450; document A/CN.4/459; document A/CN.4/468; and document A/CN.4/475 and Add.1.