著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Isabel Fernandez and Francisco J. Lopez,On the uniqueness of the helicoid and Enneper’s surface in the Lorentz-Minkowski space $\mathbb \{R\}\textunderscore \{1\}^\{3\}$,Transactions of the American Mathematical Society,0002-9947,American Mathematical Society (AMS),2011-04-20,363,9,4603-4650,https://cir.nii.ac.jp/crid/1363388843298311680,https://doi.org/10.1090/s0002-9947-2011-05133-0