Spectra of interstellar matter
Absorption and emission lines, continuous emission of thermal radiation, and continuous nonthermal emission of interstellar spectra
EMISSION SPECTRUM↗
Engineering topics
Kaplan, S. A.
Publications and source records attributed to Kaplan, S. A..
OBSERVATORY U.S.S.R. ON THE THEORY OF PROPAGATION AND DECAY OF HYDROMAGNETIC WAVES IN AN ANISOTROPIC MEDIUM
Propagation and decay of hydromagnetic waves in an anisotropic medium
MAGNETOHYDRODYNAMICS↗