@article{oai:nifs-repository.repo.nii.ac.jp:00008698, author = {Tanaka, M. and Uda, T. and Momoshima, N.}, journal = {Annual Report of National Institute for Fusion Science}, month = {2016-03-14}, title = {Observation of Hydrogen, Methane and Carbon Monoxide in an Atmosphere by Trace Reduction Detector and Flame Ionization Detector}, volume = {Annual Report Apr.2011 - Mar.2012}, year = {} }