@article{weko_24589_1,
   author	 = "Toda,Kei",
   title	 = "Trends in Atmospheric Trace Gas Measurement Instruments with Membrane-based Gas Diffusion Scrubbers",
   journal	 = "Analytical Sciences",
   year 	 = "2004",
   volume	 = "20",
   number	 = "1",
   pages	 = "19--27",
   month	 = "jan"
}