Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Takeshi Shimazaki and Keishi Toyoda and Osamu Tamura,Gifford-McMahon/Joule-Thomson cryocooler with high-flow-conductance counterflow heat exchanger for use in resistance thermometer calibration,Review of Scientific Instruments,0034-6748,AIP Publishing,2006-03-01,77,3,,https://cir.nii.ac.jp/crid/1363107369201319040,https://doi.org/10.1063/1.2185498