Persistent URL of this record https://hdl.handle.net/1887/3827
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- Article / Letter to editor
- open access
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This item can be found in the following collections:
Subgroups close to normal subgroups
- All authors
- Lenstra, H.W.; Bergman, G.
- Date
- 1989
- Journal
- J. Algebra
- Volume
- 127
- Pages
- 80 - 97