7ISO. Reference 8eta Radiation for Calibrating Dosimeters and Dose Rate Meters and for Determining their Response as a Function of Beta-radiation Energy. ISO6980. 1996.
8Ing H, Clifford T, et al. ROSPEC-A Simple Reliable High Resolution Neutron Spectrometer. Radi. Prot. Dose.,1997.70(1-4):273
9Toyokawa H, Uritani A,Mori C. Neutron Spectrometer with Position-sensitive Proportional Counters. Nucl. Instrum. and Meth., 1996. A381:481
10Toyokawa H, Uritani A,Mori C. A Multipurpose Spherical Counter. IEEE Transaction on Nuclear Science, 1995. 42(4):28
