TY  - RPRT
TI  - Image reconstruction from projections.
AU  - R Gordon
AU  - G T Herman
AU  - S A Johnson
PY  - 1975
DO  - 10.1038/scientificamerican1075-56
UR  - https://pubmed.ncbi.nlm.nih.gov/1162324/
ID  - 1162324
ER  -