@article{oai:tsukuba.repo.nii.ac.jp:00053789, author = {西村, 泰一 and NISHIMURA, Hirokazu}, journal = {Zentralblatt MATH}, month = {2019-12-17}, title = {a review of Comparing material and structural set theories by Shulman, Michael}, year = {}, yomi = {ニシムラ, ヒロカズ} }