1. Bejancu, A. (1990).Finsler Geometry and Applications, Ellis Horwood, New York.
2. Brandt, H. E. (1983).Lettere Nuovo Cimento,38, 522.
3. Brandt, H. E. (1984a).Lettere Nuovo Cimento,39, 192.
4. Brandt, H. E. (1984b). The maximal acceleration group, inProceedings, XIII International Colloquium on Group Theoretical Methods in Physics, W. W. Zachary, ed., World Scientific, Singapore, p. 519.
5. Brandt, H. E. (1987a). Maximal acceleration invariant phase space, inThe Physics of Phase Space, Y. S. Kim and W. W. Zachary, eds., Springer, Berlin, p. 414.