TY  - RPRT
TI  - Operatorial formulation of multichannel quantum-defect theory.
AU  - P Labastie
AU  - G Jalbert
PY  - 1992
DO  - 10.1103/physreva.46.2581
UR  - https://pubmed.ncbi.nlm.nih.gov/9908416/
ID  - 9908416
ER  -