TY  - RPRT
TI  - Evaluation of mathematically equivalent tracking systems.
AU  - J M NOTTERMAN
AU  - D E PAGE
PY  - 1962
DO  - 10.2466/pms.1962.15.3.683
UR  - https://pubmed.ncbi.nlm.nih.gov/13939061/
ID  - 13939061
ER  -