On a theory of surfaces based on tangent spaces of the second kind:
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Bibliographic Details
Main Author: Ravaska, Timo (Author)
Format: Book
Language:English
Published: 1980
Series:Oulun Yliopisto: Acta universitatis ouluensis. A. Scientiae rerum naturalium. 95=Mathematica 23.
Subjects:
Item Description:Zugl.: Oulu, Univ., Diss.
Physical Description:34 S.
ISBN:9514208307

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