TY  - RPRT
TI  - Involutorial Simple Algebras and Real Riemann Matrices.
AU  - A A Albert
PY  - 1934
DO  - 10.1073/pnas.20.12.676
UR  - https://pubmed.ncbi.nlm.nih.gov/16587930/
ID  - 16587930
ER  -