Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Shigeo Naya and Shinji Nambu,Order-Parameter Expansion of Free Energy and Its Application to Some Models with First and Second Order Phase Transitions,Progress of theoretical physics = 理論物理学の進歩,0033068X,Kyoto : Publication Office,1977-12,58,6,p1679-1691,https://cir.nii.ac.jp/crid/1520010378575497984,https://doi.org/10.1143/ptp.58.1679