Number | Name | Date | Kind |
---|---|---|---|
3408571 | Wilson | Oct 1968 | |
4262203 | Overhoff | Apr 1981 | |
4288694 | Ahrons | Sep 1981 |
Entry |
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"Ion Chambers and Counters," by D. H. Wilkinson, 1950, pp. 104-113. |
"Nuclear Radiation Detection," by William Price, 1958, pp. 67, 75, 101-106, and 358-359. |