Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TAKEUCHI Tomoaki and KAGAWA Toshiharu,Applicability of Frequency Response Test for Stability Evaluation of Gas Pressure Regulator,Transactions of the Society of Instrument and Control Engineers,04534654,The Society of Instrument and Control Engineers,2013,49,8,747-754,https://cir.nii.ac.jp/crid/1390282679479667200,https://doi.org/10.9746/sicetr.49.747