@book{Bransden_Joachain_2000, address={Harlow}, edition={2nd ed}, title={Quantum mechanics}, publisher={Prentice Hall}, author={Bransden, B. H. and Joachain, C. J.}, year={2000} }
@book{Gasiorowicz_2003, address={New York}, edition={3rd Revised edition}, title={Quantum Physics}, publisher={John Wiley and Sons Ltd}, author={Gasiorowicz, Stephen}, year={2003} }
@book{Griffiths_2003, edition={2nd edition}, title={Introduction to Quantum Mechanics}, publisher={Pearson Education (US)}, author={Griffiths, David J.}, year={2003} }