TY  - RPRT
TI  - Numerical instabilities in the computation of pseudopotential matrix elements.
AU  - Christoph van Wüllen
PY  - 2006
DO  - 10.1002/jcc.20325
UR  - https://pubmed.ncbi.nlm.nih.gov/16302223/
ID  - 16302223
ER  -