1. Khalfin, L. S. Phenomenological theory of K0 mesons and the non-exponential character of the decay. JETP Lett. 8, 65 –68 (1968).
2. Misra, B. & Sudarshan, E. C. G. The Zeno's paradox in quantum theory. J. Math. Phys. 18, 756– 763 (1977).
3. Sakurai, J. J. Modern Quantum Mechanics 484–486 (Addison-Wesley, Reading, Massachusetts, 1994).
4. Joos, E. Continuous measurement: Watchdog effect versus golden rule. Phys. Rev. A 29, 1626–1633 (1984).
5. Cook, R. J. What are quantum jumps? Phys. Scr. T 21, 49–51 (1988).