Measurement of large thermal neutron fluxes by activation detectors with low cobalt content - Biryukov, E. I.; Novikov, V. T.; Khramov, N. N.; Shimanskaya, N. S.; Yakovlev, R. M. (Springer, 1969)
http://dx.doi.org/10.1007/BF01371871
Keywords: ZP; U