Number | Name | Date | Kind |
---|---|---|---|
3304159 | Hinsuark | Feb 1967 | |
3403978 | Favre | Oct 1968 | |
3647387 | Benson et al. | Mar 1972 | |
3718429 | Williamson | Feb 1973 | |
3746513 | Warnick et al. | Jul 1973 | |
3847546 | Paul | Nov 1974 | |
3877875 | Jones et al. | Apr 1975 |
Entry |
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C. H. Bamford J. Chem. Soc. pp. 12-17, (1939). |