Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ryuichi Takahashi,Third-order density perturbation and one-loop power spectrum in dark-energy-dominated universe,Progress of theoretical physics = 理論物理学の進歩,0033068X,Kyoto : Publication Office,2008-09,120,3,549-559,https://cir.nii.ac.jp/crid/1521699230895724160,https://doi.org/10.1143/ptp.120.549