Concentrated VLBI Observations of the Bright, Nonthermal T Tauri Star HD283447 Phillips, R. B. ; Lonsdale, C. J. ; Feigelson, E. D. ; Deeney, B. D. Abstract Publication: Bulletin of the American Astronomical Society Pub Date: September 1991 Bibcode: 1991BAAS...23Q1376P