Cameron, A. E.; Wichers, Edward. (November 1962). "Report of the International Commission on Atomic Weights (1961)". Journal of the American Chemical Society. 84 (22): 4175–4197. doi:10.1021/ja00881a001. OSTI4765795. NAID10030016523.
nii.ac.jp
ci.nii.ac.jp
Cameron, A. E.; Wichers, Edward. (November 1962). "Report of the International Commission on Atomic Weights (1961)". Journal of the American Chemical Society. 84 (22): 4175–4197. doi:10.1021/ja00881a001. OSTI4765795. NAID10030016523.
osti.gov
Cameron, A. E.; Wichers, Edward. (November 1962). "Report of the International Commission on Atomic Weights (1961)". Journal of the American Chemical Society. 84 (22): 4175–4197. doi:10.1021/ja00881a001. OSTI4765795. NAID10030016523.