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Continue to ChatOn the Ricci Curvature Tensor of (k 1)- dimensional Semi Ruled Surfaces in E_v^(n 1) - https://avesis.ogu.edu.tr/publication/details/5ccb07a3-4d91-4873-8cc9-4dd8f23f977b/on-the-ricci-curvature-tensor-of-k1-dimensional-semi-ruled-surfaces-in-e-vn1