Conference Record of the 1991 IEEE Particle Accelerator Conference Particle Accelerator Conference, 1991. Accelerator Science and Technology., Conference Record of the 1991 IEEE. :1359-1361 vol.3 1991
Images of the Twenty-First Century. Proceedings of the Annual International Engineering in Medicine and Biology Society, Engineering in Medicine and Biology Society, 1989. Images of the Twenty-First Century., Proceedings of the Annual International Conference of the IEEE Engineering in. :1918-1919 vol.6 1989