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Improved lower bounds for the atomic charge density at the nucleus.
F.J. Gálvez, I. Porras, J.C. Angulo and J.S. Dehesa.
Journal of Physics B 21 (1988) L271-L274.
Atomic-charge convexity and the electron density at the nucleus.
J.C. Angulo, J.S. Dehesa and F.J. Gálvez.
Physical Review A 42 (1990) 641-644; erratum 43 (1991) 4069-4070.
New bounds for the atomic charge and momentum densities at the origin.
J.C. Angulo, J.S. Dehesa and F.J. Gálvez.
Zeitschrift für Physik D 18 (1991) 127-130.
Atomic-charge log-convexity and radial expectation values.
J.C. Angulo and J.S. Dehesa.
Journal of Physics B 24 (1991) L299-L306.
Atomic systems with a completely monotonic electron density.
J.C. Angulo and J.S. Dehesa
Physical Review A 44 (1991) 1516-1522.
Tight rigorous bounds to atomic information entropies.
J.C. Angulo and J.S. Dehesa
Journal of Chemical Physics 97 (1992) 6485-6495; erratum 98 (1993) 1.
The electron-pair density of atomic systems. Rigorous bounds and application to helium.
J.S. Dehesa, J.C. Angulo and T. Koga.
Zeitschrift für Physik D 25 (1992) 3-8.
Study of some interelectronic properties in helium-like ions.
J.S. Dehesa, J.C. Angulo, T. Koga and K. Matsui.
Zeitschrift für Physik D 25 (1992) 9-16.