Richard O. Duda, Peter E. Hart, Nils J. Nilsson, Georgia L. Sutherland. Semantic network representations in rule-based inference systems. SIGART Bulletin, 63:18, 1977. [doi]
@article{DudaHNS77, title = {Semantic network representations in rule-based inference systems}, author = {Richard O. Duda and Peter E. Hart and Nils J. Nilsson and Georgia L. Sutherland}, year = {1977}, doi = {10.1145/1045343.1045351}, url = {http://doi.acm.org/10.1145/1045343.1045351}, researchr = {https://researchr.org/publication/DudaHNS77}, cites = {0}, citedby = {0}, journal = {SIGART Bulletin}, volume = {63}, pages = {18}, }