@article{oai:tsukuba.repo.nii.ac.jp:00053888, author = {西村, 泰一 and NISHIMURA, Hirokazu}, journal = {Zentralblatt MATH}, month = {}, title = {a review of The center of monoidal 2-categories in 3+1D Dijkgraaf-Witten theory by Kong, Liang; Tian, Yin; Zhou, Shan}, year = {2020}, yomi = {ニシムラ, ヒロカズ} }