TY  - RPRT
TI  - Cone-beam tomography with discrete data sets.
AU  - H H Barrett
AU  - H Gifford
PY  - 1994
DO  - 10.1088/0031-9155/39/3/012
UR  - https://pubmed.ncbi.nlm.nih.gov/15559983/
ID  - 15559983
ER  -