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2. Wolf, K.L., Roche, C.T.: Proceedings of the Symposium on the Macroscopic Features of Heavy Ion Collisions, Argonne National Laboratory Report ANL/PHY-76-2, 1976, p. 295
3. Britt, H.C., Erkkila, B.H., Stokes, R.H., Gutbrod, H.H., Plasil, F., Ferguson, R.L., Blann, M.: Phys. Rev. C13, 1483 (1976)
4. Mathews, G.J., Wozniak, G.J., Schmitt, R.P., Moretto, L.G.: Z. Physik A283, 247 (1977)
5. Nörenberg, W.: Phys. Lett.53B, 289 (1974); Z. Physik A274, 241 (1975)