Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Skaer Peter M.,"Universal grammar, optimality theory and first language acquisition","広島大学総合科学部紀要. V, 言語文化研究",03851494,広島大学総合科学部,2003,29,,19-44,https://cir.nii.ac.jp/crid/1390853649782129408,https://doi.org/10.15027/14792