Bhowmik, Ujjal Kumar; Zafar Iqbal, M.; Adhami, Reza R. (28. maj 2012). "Mitigating motion artifacts in FDK based 3D Cone-beam Brain Imaging System using markers". Central European Journal of Engineering. 2 (3): 369-382. Bibcode:2012CEJE....2..369B. doi:10.2478/s13531-012-0011-7.
Bhowmik, Ujjal Kumar; Zafar Iqbal, M.; Adhami, Reza R. (28. maj 2012). "Mitigating motion artifacts in FDK based 3D Cone-beam Brain Imaging System using markers". Central European Journal of Engineering. 2 (3): 369-382. Bibcode:2012CEJE....2..369B. doi:10.2478/s13531-012-0011-7.