1. E. A. Cornell and C. E. Wieman, Rev. Mod. Phys., 74, 875–893 (2002);
2. Ketterle W., Ibid., 1131–1151.
3. D. C. Roberts and M. Ueda, Phys. Rev., A73, 053611 (2006).
4. G. Nicolis and I. Prigozhin, Selforganization in Nonequilibrium Systems [Russian translation], Mir, Moscow (1979).
5. G. Hacken, Synergy [Russian translation], Mir, Moscow (1980).