TY - JOUR AU - D. Mullan AU - R. Stencel BT - The Astrophysical Journal DA - Jan-02-1982 DO - 10.1086/159672 PY - 1982 EP - 716 T2 - The Astrophysical Journal TI - Magnesium emission variability among late-type giant stars UR - http://adsabs.harvard.edu/full/1982ApJ...253..716M VL - 253 SN - 0004-637X ER -