TY  - RPRT
TI  - A simple integrating attachment for Servo recorders.
AU  - G I Johnston
AU  - R L Morris
AU  - R B Conn
AU  - G W Kemnitz
PY  - 1968
UR  - https://pubmed.ncbi.nlm.nih.gov/5644227/
ID  - 5644227
ER  -