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"Structure and characterization of ruled surfaces in Euclidean 3-space."
Yanhua Yu, Huili Liu, Seoung Dal Jung (2014)
- Yanhua Yu, Huili Liu, Seoung Dal Jung:
Structure and characterization of ruled surfaces in Euclidean 3-space. Appl. Math. Comput. 233: 252-259 (2014)
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