Pseudo-foci of sphero-conics. (Q5989229)
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scientific article; zbMATH DE number 2588080
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Pseudo-foci of sphero-conics. |
scientific article; zbMATH DE number 2588080 |
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Pseudo-foci of sphero-conics. (English)
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