TY  - RPRT
TI  - A quantitative model for designing keyboard layout.
AU  - K K Shieh
AU  - C C Lin
PY  - 1999
DO  - 10.2466/pms.1999.88.1.113
UR  - https://pubmed.ncbi.nlm.nih.gov/10214637/
ID  - 10214637
ER  -