TY  - RPRT
TI  - Defocus-gradient corrected back-projection.
AU  - G J Jensen
AU  - R D Kornberg
PY  - 2000
DO  - 10.1016/s0304-3991(00)00005-x
UR  - https://pubmed.ncbi.nlm.nih.gov/10896140/
ID  - 10896140
ER  -