Churn-Jung Liau, T. Y. Lin. Reasoning about relational granulation in modal logics. In Xiaohua Hu, Qing Liu, Andrzej Skowron, Tsau Young Lin, Ronald R. Yager, Bo Zhang, editors, 2005 IEEE International Conference on Granular Computing, Beijing, China, July 25-27, 2005. pages 530-534, IEEE, 2005. [doi]
Abstract is missing.