Number | Name | Date | Kind |
---|---|---|---|
3039030 | Weidner | Jun 1962 | |
3573795 | Bowers | Apr 1971 | |
3614327 | Low | Oct 1971 | |
3662347 | Fox | May 1972 | |
3705359 | Kappes | Dec 1972 | |
3812478 | Tomisawa | May 1974 | |
3890602 | Tomisawa | Jun 1975 | |
3895378 | Marcel | Jul 1975 | |
3997892 | Susset | Dec 1976 |
Entry |
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Paker "IEEE Transactions on Computers" vol. C-20 , No. 1, Jan. 1971, pp. 7-11. |