1. Proc. Int. Conf. on X-ray detectors for synchroton radiation,1982
2. H. Hashizume, T. Ogawa and Y. Iitaka, to be published in X-ray instrumentation for photon factory (KTK Science/D. Reidel, Tokyo).
3. Am2900 Family 1983 Data Book, Bipolar Microprocessor Logic and Interface, Advanced Micro Devices Inc. (901 Thompson Place, P.O. Box 453, Sunnyvale, Cal. 94086, USA).