Publisher
Springer Berlin Heidelberg
Reference22 articles.
1. A. Dubois, A. Maquet and S. Jetzke, to appear in Phys. Rev. A (1906).
2. V. M. Buimistrov, Phys. Lett 30A, 136 (1969), see also: V. M. Buimistrov and L.I. Trakhtenberg, Sov. Phys. JETP, 42, 54 (1976).
3. N. K. Rahman and F. H. M. Faisal, J. Phys. B 9, L275 (1976); Phys. Lett. 57A, 426 (1976).
4. S. Jetzke, F. H. Ii. Faisal, R. Hippler and H. 0. Lutz, Zeit. Phys. A, 315, 271 (1984).
5. B. A Zon, Sov. Phys. JETP, 46, 65 (1977).