1. B. Engels, M. Perić, W. Reuter, S. D. Peyerimhoff, and F. Grein, J. Chem. Phys. 96, 4526 (1992).JCPSA60021-9606
2. R. Renner, Z. Phys. 92, 172 (1934).ZEPYAA0044-3328
3. Ch. Jungen, K.-E. J. Hallin, and A. J. Merer, Mol. Phys. 40, 25 (1980).MOPHAM0026-8976
4. M. Perić, S. D. Peyerimhoff, and R. J. Buenker, Int. Rev. Phys. Chem. 4, 85 (1985).IRPCDL0144-235X
5. R. J. Buenker, M. Perić, S. D. Peyerimhoff, and R. Marian, Mol. Phys. 43, 987 (1981).MOPHAM0026-8976