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) S. Akamine and A. Honda and M. Umehara and K. Yamada,Bernstein-Type Theorem for Zero Mean Curvature Hypersurfaces Without Time-like Points in Lorentz–Minkowski Space,"Bulletin of the Brazilian Mathematical Society, New Series",1678-7544,Springer Science and Business Media LLC,2020-01-31,52,1,175-181,https://cir.nii.ac.jp/crid/1360286990855149440,https://doi.org/10.1007/s00574-020-00196-8