Alan Bundy. Doing Arithmetic with Diagrams. In IJCAI. pages 130-138, 1973.
@inproceedings{Bundy73, title = {Doing Arithmetic with Diagrams}, author = {Alan Bundy}, year = {1973}, researchr = {https://researchr.org/publication/Bundy73}, cites = {0}, citedby = {0}, pages = {130-138}, booktitle = {IJCAI}, }