Xydeas, C.S.; Petrović, V.: 'Objective image fusion performance measure', Electronics Letters, 2000, 36, (4), p. 308-309, DOI: 10.1049/el:20000267
IET Digital Library, https://digital-library.theiet.org/;jsessionid=4528c3i975vnj.x-iet-live-01content/journals/10.1049/el_20000267