819 Barnardiana CCD Spectrum
81Br and 79Br as detectors of solar neutrinos
81Br as a Solar Neutrino Detector
81Kr ages and trapped Xe of diogenites, an eucrite, and a howardite; measurement of Kr isotopes using resonance ionization mass spectrometry
81Kr dating and 85Kr dating
81Kr in meteorites and 81Kr radiation ages
81Kr in the Great Artesian Basin, Australia: a new method for dating very old groundwater
81Kr Radiation Ages of Stone Meteorites
81Kr Terrestrial Ages of Antarctic Eucrites
81Kr-dating: From dream to practice
81Kr-Kr age and multiple cosmic-ray exposure history of the Vaca Muerta mesosiderite
81Kr-Kr Age of the Vaca Muerta Mesosiderite: On Their Parent Body Exposure
81Kr-Kr Dating to Detect Pre-Irradiation Effects in CAIs: Feasibility and First Results
81Kr-Kr Exposure Ages of Chondrites
82 Alkmene CCD Spectrum
82 Geminorum and Polaris Observed Double with the Interferometer
8200 to 11200 A spectra of peculiar emission-line objects with infrared excess
821 Fanny CCD Spectrum
824 Anastasia Average CCD Spectrum
825 Tanina CCD Spectrum