Number | Date | Country | Kind |
---|---|---|---|
60-43992 | Mar 1985 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
2911533 | Damask | Nov 1959 | |
3718502 | Gibbons | Feb 1973 |
Entry |
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Dienes et al, "Radiation Effects in Solids" Interscience Publishers Inc., New York (1957) pp. 58-60, 77-79, 82, 83 and 90-92. |