@article{paperid:1027554, author = {Saberi Fathi, Seyed Majid}, title = {Inversion formula for the non-uniformly attenuated x-ray transform for emission imaging in R3 using quaternionic analysis}, journal = {Journal of Physics A: Mathematical and Theoretical}, year = {2010}, volume = {43}, number = {33}, month = {July}, issn = {1751-8113}, pages = {335202--335214}, numpages = {12}, keywords = {Non-uniformly attenuated x-ray ; quaternionic analysis; medical imaging}, }