1. Nielsen M.A., Chuang I.L.,Quantum Computation and Quantum Information(Cambridge University Press), (2000).
2. Gruska: J.Quantum Computing, Advanced Topics in Computer Science Series, The McGraw-Hill Companies, ISBN 007 709503 0.F (1999).
3. Dobšíček M.:Quantum computing, phase estimation and applications, Ph.D. thesis, Czech Technical University in Prague, Faculty of Electrical Engineering, Department of Computer Science and Engineering, (2008).
4. Aaronson: S.J.Limits on Efficient Computation in the Physical World, Dissertation, University of California, Berkeley, (2004).