1. H. Lueck, T. Swinney, B. Hudson, and D. Friedrich, Chem. Phys. Lett. 258, 80 (1996).
2. M. V. Priyutov and T. G. Burova, Opt. Spektrosk. 64(1), 182 (1988) [Opt. Spectrosc. 64 (1), 108 (1988)].
3. T. G. Burova, Zh. Strukt. Khim. 38(2), 248 (1997).
4. T. G. Burova, Opt. Spektrosk. 73(4), 708 (1992) [Opt. Spectrosc. 73 (4), 421 (1992)].
5. T. G. Burova, Opt. Spektrosk. 75, 317 (1993) [Opt. Spectrosc. 75, 186 (1993)].