1. D. Deutsch, The Fabric of Reality: the Science of Parallel Universes and Its Implications (Allen Lane, New York, 1997).
2. B. S. DeWitt and N. Graham, The Many-Worlds Interpretation of Quantum Mechanics (Princeton Univ. Press, Princeton, No. 7, 1973).
3. R. Penrose, The Emperor’s New Mind; Concepting Computers, Minds, and the Laws of Physics (Penguin Books, New York, 1991).
4. M. Mensky, Consciousness and Quantum Mechanics (Fryazino, 2011) [in Russian].
5. H. Everett, Rev. Mod. Phys. 29, 454 (1957).