Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"イズミヤ,シュウイチ",Singularity theory of smooth mappings and its applications : a survey for non-specialists,,"Dept. of Mathematics, Hokkaido University",2006,Hokkaido University technical report series in mathematics = 北海道大学数学講究録,,,,https://cir.nii.ac.jp/crid/1130000798293793664