Anthony, G T; Anthony, H M; Bittner, B*; Butler, B P; Cox, M G; Drieschner, R*; Elligsen, R*; Forbes, A B; Grob, H*; Hannaby, S A; Harris, P M; Kok, J* (1993) Chebyshev best-fit geometric elements. NPL Report. DITC 221/93

Anthony, G T; Bittner, B*; Butler, B P; Cox, M G; Drieschner, R*; Elligsen, R*; Forbes, A B; Gross, H*; Hannaby, S A; Harris, P M; Kok, J* (1993) Chebyshev reference software for the evaluation of coordinate measuring machine data. Technical Report. European Communities Commission, Luxembourg.