TY - JOUR AU - P. Judge AU - C. Jordan AU - U. Feldman BT - The Astrophysical Journal DA - Jan-01-1992 DO - 10.1086/170903 PY - 1992 EP - 613 T2 - The Astrophysical Journal TI - Fe II emission lines. II - Excitation mechanisms in cool stars UR - http://adsabs.harvard.edu/full/1992ApJ...384..613J VL - 384 SN - 0004-637X ER -