TY  - RPRT
TI  - Spurious singularities in the generalized Newton variational method.
AU  - B Apagyi
AU  - P Lévay
AU  - K Ladányi
PY  - 1991
DO  - 10.1103/physreva.44.7170
UR  - https://pubmed.ncbi.nlm.nih.gov/9905856/
ID  - 9905856
ER  -