Alexander Borgida, John F. Sowa. Principles of semantic networks - explorations in the representation of knowledge. The Morgan Kaufmann Series in representation and reasoning, Morgan Kaufmann, 1991. [doi]
@book{BorgidaS91, title = {Principles of semantic networks - explorations in the representation of knowledge}, author = {Alexander Borgida and John F. Sowa}, year = {1991}, url = {http://www.worldcat.org/oclc/23937199}, researchr = {https://researchr.org/publication/BorgidaS91}, cites = {0}, citedby = {0}, series = {The Morgan Kaufmann Series in representation and reasoning}, publisher = {Morgan Kaufmann}, isbn = {1558600884}, }