TY  - RPRT
TI  - Two linear rate-field displays.
AU  - L Swartzendruber
AU  - F Ince
AU  - R C Williges
AU  - S N Roscoe
PY  - 1971
DO  - 10.1177/001872087101300608
UR  - https://pubmed.ncbi.nlm.nih.gov/5156702/
ID  - 5156702
ER  -