Found the paper, a screenshot is at the end of the referenced PDF (don't let the summary "fool" you, it's just bad OCR): https://inis.iaea.org/search/search.asp

Found the paper, a screenshot is at the end of the referenced PDF (don't let the summary "fool" you, it's just bad OCR): https://inis.iaea.org/search/search.aspx?orig_q=RN:29043408 https://inis.iaea.org/search/search.aspx?orig_q=RN:29043408