Alexei P. Stolboushkin, Michael A. Taitslin. Safe Stratified Datalog with Integer Order Does Not Have Syntax. ACM Trans. Database Syst., 23(1):100-109, 1998. [doi]
@article{StolboushkinT98, title = {Safe Stratified Datalog with Integer Order Does Not Have Syntax}, author = {Alexei P. Stolboushkin and Michael A. Taitslin}, year = {1998}, doi = {10.1145/288086.288089}, url = {http://doi.acm.org/10.1145/288086.288089}, tags = {Datalog}, researchr = {https://researchr.org/publication/StolboushkinT98}, cites = {0}, citedby = {0}, journal = {ACM Trans. Database Syst.}, volume = {23}, number = {1}, pages = {100-109}, }