Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL "栄, 伸一郎 and 儀我, 美一 and Hamamuki, H. and 神保, 秀一 and 久保, 英夫 and Kuroda, H. and 小澤, 徹 and 坂上, 貴之 ( 数理解析) and 津田谷, 公利",Proceedings of 45th Sapporo Symposium on Partial Differential Equations,,"Department of Mathematics, Hokkaido University",2020,Hokkaido University technical report series in mathematics = 北海道大学数学講究録,,,,https://cir.nii.ac.jp/crid/1130574865892097700