Wlodek Zadrozny. Reasoning with Background Knowledge - A Three-Level Theory. Computational Intelligence, 10:150-184, 1994.
@article{Zadrozny94, title = {Reasoning with Background Knowledge - A Three-Level Theory}, author = {Wlodek Zadrozny}, year = {1994}, researchr = {https://researchr.org/publication/Zadrozny94}, cites = {0}, citedby = {0}, journal = {Computational Intelligence}, volume = {10}, pages = {150-184}, }