Jan Treur. Past-future separation and normal forms in temporal predicate logic specifications. J. Algorithms, 64(2-3):106-124, 2009. [doi]
@article{Treur09-0, title = {Past-future separation and normal forms in temporal predicate logic specifications}, author = {Jan Treur}, year = {2009}, doi = {10.1016/j.jalgor.2009.02.008}, url = {http://dx.doi.org/10.1016/j.jalgor.2009.02.008}, tags = {logic}, researchr = {https://researchr.org/publication/Treur09-0}, cites = {0}, citedby = {0}, journal = {J. Algorithms}, volume = {64}, number = {2-3}, pages = {106-124}, }