1. BURT P.J. Fast filter transforms for image processing. Comput. Gr. image Process. 16 (1981) 20-51. BURT P.J. Fast filter transforms for image processing. Comput. Gr. image Process. 16 (1981) 20-51.
2. Fast algorithms for estimating local image properties;BURT P.J;Comput. Vision Gr. Image Process.,1983
3. The voyage of Mariner 10;DUNNE J.A.;National Aeronautics and Space Administration SP,1978