TY  - RPRT
TI  - Accuracy of the optimal subset approximation.
AU  - MI Haftel
AU  - VB Mandelzweig
PY  - 1985
DO  - 10.1103/physrevc.32.2067
UR  - https://pubmed.ncbi.nlm.nih.gov/9953078/
ID  - 9953078
ER  -