Critical Potentials Associated with Excitation of Alkali Spark Spectra

Survey of Multiply Charged Ions

Photoionization of Atoms and Molecules

Survey of Multiply Charged Ions

Characteristic Soft X-rays from Arcs in Gases and Vapors

Isotopic Abundance Ratios Reported for Reference Samples Stocked by the National Bureau of Standards

Ionization and Resonance Potentials of Some Non-metallic Elements

Resonance Potentials and Low-voltage Arcs for Metals of the Second Group of the Periodic Table

Ionization and Resonance Potentials for Electrons in Vapors of Lead and Calcium

Spectra and Critical Potentials of Fifth Group Elements