@article{oai:ismrepo.ism.ac.jp:00031731, author = {香取, 眞理 and 今野, 紀雄 and Katori, Makoto and Konno, Norio}, issue = {2}, journal = {統計数理, Proceedings of the Institute of Statistical Mathematics}, month = {Dec}, pages = {243--256}, title = {Contact Process の定常状態における相転移現象について}, volume = {38}, year = {1990} }