Bibliografia
Many-particle theory, E. K. U. Gross, E. Runge y O. Heinonen (Institute of Physics Publishing, 1991).
Quantum theory of many-particle systems, A. L. Fetter y J. D. Walecka (McGraw-Hill, 1971).
Methods of quantum field theory in statistical physics, A. A. Abrikosov, L. P. Gorkov, y I. E. Dzyaloshinski (Dover Publications, Inc., New York, 1963).
Quantum theory of the electronic and optical properties of semiconductors, H. Haug and S. W. Koch (World Scientific, 2004).