Mahmut ERGÜT

The Drall And The Scalar Normal Curvature Of ( r + 1 ) - Dimensional Generalised Ruled Surfaces

Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics

1989-Cilt: 38 - Sayı: 01.02

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The Drall, The Scalar Normal Curvature, Generalised Ruled Surfaces

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