TY  - RPRT
TI  - Comparison of indicator components and push-button recommendations.
AU  - J B Chambers
AU  - H C Stockbridge
PY  - 1970
DO  - 10.1080/00140137008931155
UR  - https://pubmed.ncbi.nlm.nih.gov/5449150/
ID  - 5449150
ER  -