@article{oai:tsukuba.repo.nii.ac.jp:00025299, author = {Kleinschmidt, Harald}, journal = {筑波大学地域研究, Area studies Tsukuba}, month = {Mar}, pages = {183--212}, title = {Esthetics and Ethics.Notes on the History of Their Separation as Concepts in Medieval Europe}, volume = {20}, year = {2002} }