Radiation characteristics of solar proton events during the decline of solar cycle 21 and the rise of cycle 22.

Radiation scattering in stellar atmospheres

Radiation shield requirements for manned nuclear propulsion space vehicles

Radiation transport in a spherically symmetric hot plasma

Radiative association of CH3(+) and H2

Radiative equilibrium of strongly non-grey atmospheres. I - General analysis

Radiative forces in expanding envelopes

Radiative Heating And Temperature Stress at the Surfaces of Near-Earth Objects as Source of Surface Metamorphisms

Radiative hyperfine transitions

Radiative transfer in clumpy and fractal media

Radiative Transfer in Stochastic Atmospheres

Radiative transfer in stochastically inhomogeneous media

Radiative transfer in the surfaces of atmosphereless bodies. I - Theory. II - Interpretation of phase curves

Radio characteristics of galactic nuclei

Radio emission and the masses of elliptical galaxies

Radio identification of 3EG EGRET sources (Mattox+, 2001)

Radio Jet to Counterjet Flux Ratios Incorporating General Relativistic Effects

Radio Observations of Ultra-Luminous X-Ray Sources and their Implication for Models

Radio Occultation Measurements of Transient Eddies in the Northern Hemisphere of Mars

Radio Pulse Properties the Millisecond Pulsar PSR J0437-4715 at 20 CM