TY  - RPRT
TI  - The electronic viewbox.
AU  - Charles T Lau
AU  - Warren B Gefter
PY  - 2005
DO  - 10.2214/ajr.184.3.01841021
UR  - https://pubmed.ncbi.nlm.nih.gov/15728636/
ID  - 15728636
ER  -