1. The Mathematical Theory of Communication, AMS Colloquium Publications;Shannon,1949
2. Density Functional Theory: An Approach to the Quantum Mechanics;Dreizler,1990
3. An inequality in the theory of Fourier integrals;Babenko;Izv. Akad. Nauk SSSR Ser. Mat.,1961
4. Uncertainty relations for information entropy in wave mechanics;Bialynicki-Birula;Comm. Math. Phys.,1975
5. Tight rigorous bounds to atomic information entropies;Angulo;J. Chem. Phys.,1992