Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Takahashi Y. and Yumoto M. and Sakai T.,Change of anode surface exposed to a low pressure discharge and change of a secondary electron emission yield,IEEJ Transactions on Fundamentals and Materials,03854205,The Institute of Electrical Engineers of Japan,1999,119,2,165-170,https://cir.nii.ac.jp/crid/1390001204599278208,https://doi.org/10.1541/ieejfms1990.119.2_165