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 "Valdinoci, Enrico and Sciunzi, Berardino and Savin, Vasile Ovidiu",Flat level set regularity of p-Laplace phase transitions,,American Mathematical Society,2006,Memoirs of the American Mathematical Society,,0821839101,,https://cir.nii.ac.jp/crid/1130000794952667136