@article{oai:repository.dl.itc.u-tokyo.ac.jp:00039668, author = {Kusuoka, Shigeo}, issue = {2}, journal = {Journal of the Faculty of Science, the University of Tokyo. Sect. 1 A, Mathematics = 東京大学理学部紀要. 第1類A, 数学}, month = {Oct}, note = {application/pdf}, pages = {199--212}, title = {Markov fields and local operators}, volume = {26}, year = {1979} }