@inproceedings{deng:hal-01383328,
  TITLE = {{A Sound and Complete Axiomatic System for Modality $\Box\phi\equiv\Box_1\phi\land\Box_2\phi$}},
  AUTHOR = {Deng, Shaobo and Sun, Meiying and Cao, Cungen and Sui, Yuefei},
  URL = {https://inria.hal.science/hal-01383328},
  NOTE = {Part 5: Automatic Reasoning},
  BOOKTITLE = {{8th International Conference on Intelligent Information Processing (IIP)}},
  ADDRESS = {Hangzhou, China},
  EDITOR = {Zhongzhi Shi and Zhaohui Wu and David Leake and Uli Sattler},
  PUBLISHER = {{Springer}},
  SERIES = {Intelligent Information Processing VII},
  VOLUME = {AICT-432},
  PAGES = {152-160},
  YEAR = {2014},
  MONTH = Oct,
  DOI = {10.1007/978-3-662-44980-6\_17},
  KEYWORDS = {Modal logic ; Axiomatic system S5 ; Soundness ; Completeness ; Canonical model},
  PDF = {https://inria.hal.science/hal-01383328/file/978-3-662-44980-6_17_Chapter.pdf},
  HAL_ID = {hal-01383328},
  HAL_VERSION = {v1},
}