TY - JOUR AU - Judge, P AU - Mosley, Karen AU - Neff, D AU - Cuntz, M AU - Stencel, R C2 - Astronomical Journal DA - 1993-01-01 LA - en M1 - 105 PB - Astronomical Journal PY - 1993 TI - Line profile variations in late M giants: Clues to mass loss and chromospheric heating mechanisms ER -