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- Applications of Self Adjoint Extensions in Quantum Physics: Proceedings of a Conference Held at the Laboratory of Theoretical Pysics Jinr Dubna Ussr, (Update in Intensive Care and Emergency Medicine)
- Hilbert Space Operators in Quantum Physics
- Order, Disorder and Chaos in Quantum Systems (Proceedings of a Conference Held at Dubna, USSR on October 17-21,1989)
- Quantum Waveguides