@article{Pawelke2007, author = {Siegfried Pawelke}, title = {Note on Jackson and Bernstein type approximation theorems in the case of approximation by algebraic polynomial in the spaces L and C}, journal = {Studia Scientiarum Mathematicarum Hungarica. 36 (2000), H. 3-4}, pages = {353 -- 358}, year = {2007}, }