著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Bobisud, Larry",Degeneration of the solutions of certain well posed systems of partial differential equations depending on a small parameter,,"University of New Mexico, Department of Mathematics",1965,University of New Mexico. Department of Mathematics Technical report,,,,https://cir.nii.ac.jp/crid/1130282270486704512