TY  - RPRT
TI  - Approximation by polynomials: uniform convergence as implied by mean convergence, iii.
AU  - J L Walsh
PY  - 1966
DO  - 10.1073/pnas.56.5.1406
UR  - https://pubmed.ncbi.nlm.nih.gov/16591388/
ID  - 16591388
ER  -