X-Ray Emission Region of a White Dwarf with Accretion

X-ray Emission Spectra from Comets and Planets

X-ray emission spectra from high-power-laser--produced plasmas

X-ray emission spectrography in geology : : Elsevier Publishing Company, Amsterdam/London/New York, 1966. 258 pp. $16.00

X-Ray Emissions from Charge Exchange in the Heliosphere

X-Ray Emissions from Charge Exchange in the Heliosphere

X-ray emissions from comets detected in the Röntgen X-ray satellite all-sky survey.

X-Ray Emissions from Jupiter

X-ray Emitting Ejecta in the Cassiopeia A Supernova Remnant

X-ray Emitting EROs and Obscured QSOs

X-ray Emitting EROs as Tracers of Black Holes-Galaxies Coevolution

X-ray emitting gas and binding matter distribution in two galaxy clusters

X-Ray Emitting Supermassive Nuclei of the Local Group

X-Ray Emmision Associated with Gamma-Ray Burst

X-ray energies of circular transitions and electrons screening in kaonic atoms

X-ray energy flow and radiography measurements of evolving density perturbations

X-Ray Energy Spectra From Accretion Disks in Black Hole Candidates

X-ray enhancements detected during thunderstorm and lightning activities

X-Ray Entangled Photon Production in Collisions of Laser Beams with Relativistic Ions

X-ray Environment of Radio Galaxy 4C 29.30