TY  - RPRT
TI  - On precision limits for derivatives numerically calculated from noisy data.
AU  - H Lanshammar
PY  - 1982
DO  - 10.1016/0021-9290(82)90082-3
UR  - https://pubmed.ncbi.nlm.nih.gov/7118960/
ID  - 7118960
ER  -