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Invarianten kegelpunktfreier (k+1)-Gratregelflächen - MaRDI portal

Invarianten kegelpunktfreier (k+1)-Gratregelflächen (Q1153351)

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scientific article; zbMATH DE number 3723435
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English
Invarianten kegelpunktfreier (k+1)-Gratregelflächen
scientific article; zbMATH DE number 3723435

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    Invarianten kegelpunktfreier (k+1)-Gratregelflächen (English)
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    1981
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    generalized ruled surfaces
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