TY  - RPRT
TI  - Keystone aberration correction in overhead projectors.
AU  - Victor M Durán-Ramírez
AU  - Daniel Malacara-Doblado
PY  - 2004
DO  - 10.1364/ao.43.004123
UR  - https://pubmed.ncbi.nlm.nih.gov/15291053/
ID  - 15291053
ER  -