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)
"Takano, Ken-Ichi and Kito, Yoshiya and Ono, Yoshiaki and Sano, Kazuhiro",Nonlinear σ model method for the J1-J2 Heisenberg model : Disordered Ground State with Plaquette Symmetry,Physical Review Letters,00319007,American Physical Society,2003-11,91,19,197202-1,https://cir.nii.ac.jp/crid/1050001339226709248,https://doi.org/10.1103/physrevlett.91.197202