1. Angle, E. H.: Treatment of malocclusion of teeth. 7th ed. S. S. White Dental Manufacturing Comp., Philadelphia 1907.
2. Bauer, W., P. Diedrich, H. Wehrbein, B. Schneider: Der Lückenschluß mit T-Loops (Burstone) — eine klinische Studie. Fortschr. Kieferorthop. 53 (1992), 192.
3. Booy, C.: Begg-Technik. In: Kieferorthopädie II, Praxis der Zahnheilkunde 12. Urban & Schwarzenberg, München 1992.
4. Branemark, P. I., B. Hansson, R. Adell, U. Breine, J. Lindström, O. Hallen, A. Öhman: Osseointegrated implants in the treatment of the edentulous jaw. Experience from a 10-year study. Scand. J. plast. reconstruct. Surg. 11, Suppl. 16 (1977).
5. Burstone, C. J.: The segmented arch approach to spaceclosure. Amer. J. Orthodont. 82 (1982), 361.