@article{oai:repository.dl.itc.u-tokyo.ac.jp:00000191, author = {Uchida, T and Fujita, Y and Tanaka, M and Uno, S}, issue = {5}, journal = {IEEE transactions on nuclear science}, month = {Dec}, note = {application/pdf}, pages = {2698--2703}, title = {Prototype of a Compact Imaging System for GEM Detectors}, volume = {55}, year = {2008} }