Kousha Etessami, Moshe Y. Vardi, Thomas Wilke. First-Order Logic with Two Variables and Unary Temporal Logic. Inf. Comput., 179(2):279-295, 2002. [doi]
@article{EtessamiVW02,
title = {First-Order Logic with Two Variables and Unary Temporal Logic},
author = {Kousha Etessami and Moshe Y. Vardi and Thomas Wilke},
year = {2002},
doi = {10.1006/inco.2001.2953},
url = {http://dx.doi.org/10.1006/inco.2001.2953},
tags = {logic},
researchr = {https://researchr.org/publication/EtessamiVW02},
cites = {0},
citedby = {0},
journal = {Inf. Comput.},
volume = {179},
number = {2},
pages = {279-295},
}