@article{oai:tsukuba.repo.nii.ac.jp:00053721, author = {西村, 泰一 and NISHIMURA, Hirokazu}, journal = {Zentralblatt MATH}, month = {2019-12-09}, title = {a review of Coarse-graining open Markov processes by Baez, John C.; Courser, Kenny}, year = {}, yomi = {ニシムラ, ヒロカズ} }