TY  - RPRT
TI  - Reading with fixed and variable character pitch.
AU  - A Arditi
AU  - K Knoblauch
AU  - I Grunwald
PY  - 1990
DO  - 10.1364/josaa.7.002011
UR  - https://pubmed.ncbi.nlm.nih.gov/2231111/
ID  - 2231111
ER  -