TY  - RPRT
TI  - Improving the convergence of iterative filtered backprojection algorithms.
AU  - D S Lalush
AU  - B M Tsui
PY  - 1994
DO  - 10.1118/1.597210
UR  - https://pubmed.ncbi.nlm.nih.gov/7799872/
ID  - 7799872
ER  -