Alexander Toet Maarten A. Hogervorst Stavri G. Nikolov John J. Lewis Timothy D. Dixon David R. Bull Cedric Nishan Canagarajah 95-113 2010 11 Information Fusion 2 http://dx.doi.org/10.1016/j.inffus.2009.06.008 db/journals/inffus/inffus11.html#ToetHNLDBC10