Robert F. Erlandson. The satisfaction process: Computational aspects of extended filters. Inf. Sci., 25(3):195-216, 1981. [doi]
@article{Erlandson81, title = {The satisfaction process: Computational aspects of extended filters}, author = {Robert F. Erlandson}, year = {1981}, doi = {10.1016/0020-0255(81)90024-4}, url = {http://dx.doi.org/10.1016/0020-0255(81)90024-4}, researchr = {https://researchr.org/publication/Erlandson81}, cites = {0}, citedby = {0}, journal = {Inf. Sci.}, volume = {25}, number = {3}, pages = {195-216}, }