1. Hughes, D. J.: Pile Neutron Research, Cambridge: Addison-Wesley, 1953; especially p. 72 ff.: Neutron Standardization.
2. Larsson, K. E.: J. Nucl. Energy 6, 322 (1958).
3. Neutron Dosimetry, Proceedings of the 1962 Harwell Symposium, Vol. 1 and 2. Vienna: International Atomic Energy Agency, 1963.
4. Richmond, R.: Progr. Nucl. Energy, Ser. I, Vol. 2, p. 165 (1958).
5. Wattenberg, A.: The Standardization of Neutron Measurements. Ann. Rev. Nucl. Sci. 3, 119 (1953).