TY - JOUR AU - J.-F. Donati AU - S. Brown AU - M. Semel AU - D. Rees AU - R. Dempsey AU - J. Matthews AU - G. Henry AU - D. Hall BT - Astronomy and Astrophysics N1 - JILA Pub. 4703 PY - 1992 SP - 682 EP - 700 T2 - Astronomy and Astrophysics TI - Photospheric imaging of the RS CVn system HR 1099 UR - http://articles.adsabs.harvard.edu/full/1992A\%26A...265..682D VL - 265 ER -