TY - JOUR AU - R. Dempsey AU - B. Bopp AU - G. Henry AU - D. Hall BT - The Astrophysical Journal Supplement Series DA - Jan-05-1993 DO - 10.1086/191779 PY - 1993 EP - 293 T2 - The Astrophysical Journal Supplement Series TI - Observations of the CA II infrared triplet in chromospherically active single and binary stars UR - http://articles.adsabs.harvard.edu/full/1993ApJS...86..293D VL - 86 SN - 0067-0049 ER -