1. Many experiments testing different predictions of special relativity have been performed. A good survey is given for experiments up to 1985 in the article by MacArthur, D.W.: Phys. Rev. A33, 1 (1986)
2. Budker, G.I., Dikanskii, N.S., Kudelai?en, V.I., Meshkov, I.N., Parkhomchuk, V.V., Pestrikov, D.V., Skrinskii, A.N., Sukhina, B.N.: Part. Accel.7, 197 (1976);
3. Poth, H., Schwab, W., Seligmann, B., Wörtge, M., Wolf, A., Baird, S., Chanel, M., Haseroth, H., Hill, C.E., Ley, R., Manhlunki, D., Tranquille, G., Vallet, J.L., Dittner, P.F.: Z Phys. A ? Atomic Nuclei332, 171 (1989);
4. Jaeschke, E. et al: In: Proc. European Particle Accelerator Conf., Rome 1988. Tazzari, S. (ed.), p. 365. Singapore: World Scientific 1989
5. Huber, G., Schröder, S., Klein, R., Boos, N., Grieser, R., Hoog, I., Krieg, M., Merz, P., Kühl, T., Neumann, R., Balykin, V., Grieser, M., Habs, D., Jaeschke, E., Petrich, W., Schwalm, D., Steck, M., Wanner, B., Wolf, A.: In: Atomic physics, vol. 12. Zorn, J.C., Lewis, R., Weiss, M. (eds.), p. 175. New York: AIP 1991;