The FERRUM project: transition probabilities for forbidden lines in [Fe II] and experimental metastable lifetimesJ. Gurell, H. Hartman, R. Blackwell-Whitehead, H. Nilsson, E. Bäckström, L. O. Norlin, P. Royen and S. MannervikA&A, 508 1 (2009) 525-529DOI: https://doi.org/10.1051/0004-6361/200913233
