Characterizing various materials as indirect ionizing radiation sources
Tài liệu tham khảo
É. M. Tsenter, “What is a curie of γ-radiation?” At. Énerg.,31, No. 1, 74–75 (1971).
V. I. Ivanov, V. P. Mashkovich, and É. M. Tsenter, The International System of Units (SI) in Atomic Science and Technology (Handbook) [in Russian], Énergoizdat, Moscow (1981).
Units for Physical Quantities: GOST 8.417-81 [in Russian].