H. Arabi and  A.R. Kamali Asl,  A Novel Method Based on Monte Carlo for Simulation of Variable Resolution X-ray CT Scanner: Measurement of System Presampling MTF.   journal   = {International Journal of Biomedical and Biological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2010, vol. 44(8). 355 - 359
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/8450.