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)
M. Beneke and V.M. Braun and N. Kivel,"The operator product expansion, non-perturbative couplings and the Landau pole: lessons from the O(N) σ-model",Physics Letters B,0370-2693,Elsevier BV,1998-12,443,1-4,308-316,https://cir.nii.ac.jp/crid/1361137044409805952,https://doi.org/10.1016/s0370-2693(98)01339-2