Application of Legendre-Bernstein basis transformations to degree elevation and degree reduction. - Byung-Gook Lee; Yunbeom Park; Jaechil Yoo (Comput. Aided Geom. Des., 2002)

Constrained polynomial degree reduction in the L2-norm equals best weighted Euclidean approximation of Bézier coefficients. - Young Joon Ahn; Byung-Gook Lee; Yunbeom Park; Jaechil Yoo (Comput. Aided Geom. Des., 2004)