TY  - RPRT
TI  - Automatic phase alignment for the Karhunen-Loĕve expansion.
AU  - R A Christensen
AU  - A D Hirschman
PY  - 1979
DO  - 10.1109/tbme.1979.326515
UR  - https://pubmed.ncbi.nlm.nih.gov/761938/
ID  - 761938
ER  -