X(3872) in Effective Field Theory

X(3872) in effective field theory

X(3872) in lattice QCD with exact chiral symmetry

X(3872): Hadronic Molecules in Effective Field Theory

X(3915) and X(4350) as new members in P-wave charmonium family

X, E, M, and P-Type Asteroid Spectral Observations

X,Y tables for orbit computation

X,Y,Z-Waves: Extended Structures in Nonlinear Lattices

X- and g -ray correlation studies of the blazars 3C273 and 3C279

X- and gamma-ray astronomy beyond the year 2000.

X- and Gamma-ray Astronomy in Europe

X- and Gamma-Ray Astronomy. International Astronomical Union Symposium No. 55 H. Bradt and R. Giacconi (Editors): Reidel, Dordrecht, Holland. 1973. x + 323. Dfl. 68 (Hardbound edition Dfl. 95.-)

X- and gamma-ray background observations in Antarctic

X- and gamma-ray Burst Signatures of Thermonuclear Supernovae

X- and gamma-ray bursts from magnetic reconnection in very short period binary systems

X- and gamma-ray emission from 3C 273

X- and Gamma-Ray Flashes from Type Ia Supernovae?

X- and gamma-ray fluxes of {gamma}-ray-loud blazars (Fan+, 2005)

X- and Gamma-Ray Line Emission Processes

X- and gamma-ray N+PP+ silicon detectors with high radiation resistance