Pablo Barceló, Leonid Libkin. Temporal Logics over Unranked Trees. In 20th IEEE Symposium on Logic in Computer Science (LICS 2005), 26-29 June 2005, Chicago, IL, USA, Proceedings. pages 31-40, IEEE Computer Society, 2005. [doi]
@inproceedings{BarceloL05, title = {Temporal Logics over Unranked Trees}, author = {Pablo Barceló and Leonid Libkin}, year = {2005}, doi = {10.1109/LICS.2005.51}, url = {http://dx.doi.org/10.1109/LICS.2005.51}, tags = {logic}, researchr = {https://researchr.org/publication/BarceloL05}, cites = {0}, citedby = {0}, pages = {31-40}, booktitle = {20th IEEE Symposium on Logic in Computer Science (LICS 2005), 26-29 June 2005, Chicago, IL, USA, Proceedings}, publisher = {IEEE Computer Society}, isbn = {0-7695-2266-1}, }