On a characteristic property of confocal conic sections

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Home > Journals > Proc. Japan Acad. > Volume 39 > Issue 8 > Article

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1963 On a characteristic property of confocal conic sections

Hiroshi Haruki

Proc. Japan Acad. 39(8): 564-565 (1963). DOI: 10.3792/pja/1195522957

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Proc. Japan Acad.

Vol.39 • No. 8 • 1963

The Japan Academy

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Hiroshi Haruki "On a characteristic property of confocal conic sections," Proceedings of the Japan Academy, Proc. Japan Acad. 39(8), 564-565, (1963)

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