@Article{angeo-28-1659-2010,
AUTHOR = {Longden, N. and Chisham, G. and Freeman, M. P. and Abel, G. A. and Sotirelis, T.},
TITLE = {Estimating the location of the open-closed magnetic field line boundary from auroral images},
JOURNAL = {Annales Geophysicae},
VOLUME = {28},
YEAR = {2010},
NUMBER = {9},
PAGES = {1659--1678},
URL = {https://angeo.copernicus.org/articles/28/1659/2010/},
DOI = {10.5194/angeo-28-1659-2010}
}