TY  - RPRT
TI  - Sphere Geometry and the Conformal Group in Function Space.
AU  - I A Barnett
AU  - D Nathan
PY  - 1932
DO  - 10.1073/pnas.18.5.400
UR  - https://pubmed.ncbi.nlm.nih.gov/16587702/
ID  - 16587702
ER  -