| Referências: | 
				1. Relativistic Quantum Mechanics, Bjorken, James D. and Drell, Sidney D., McGraw-Hill Book Company, New York, 1964.
2. Relativistic Quantum Mechanics, Greiner, W., Springer-Verlag Berlin Heidelberg, New York, 1990.
3. Relativistic Quantum Mechnics: A Introduction to Relativistic Quantum Fields, Maiane, L. and Benhar, O., CRC Press, 2024.
4. M. E. Rose, Relativistic Electron Theory, Wiley, New York 196.
5. L. D. Landau et L. Lifchitz, Théorie Quantique Relativiste, Première Partie, Edn. MIR, Moscou 1972. |