Screw motion surfaces in $\Bbb H\sp 2\times\Bbb R$ and $\Bbb S\sp 2\times\Bbb R$

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ژورنال

عنوان ژورنال: Illinois Journal of Mathematics

سال: 2005

ISSN: 0019-2082

DOI: 10.1215/ijm/1258138140