Interestelar dust grains
Calculation of Highly Accurate Rovibrational Spectra for Molecules Containing a Large-Amplitude Motion: Ammonia Xinchuan Huang, David W. Schwenke, Timothy.
1 The Red Rectangle Nebula excited by excited species Nadine Wehres, Claire Romanzin, Hans Van Winckel, Harold Linnartz, Xander Tielens.
Optical Observations of High-Latitude Clouds
Optical Observations of High- Latitude Clouds Adolf N. Witt University of Toledo.
