D. Paul Benjamin. Formulating Patterns in Problem Solving. Annals of Mathematics and Artificial Intelligence, 10(1-2):1-23, 1993.
@article{Benjamin93, title = {Formulating Patterns in Problem Solving}, author = {D. Paul Benjamin}, year = {1993}, researchr = {https://researchr.org/publication/Benjamin93}, cites = {0}, citedby = {0}, journal = {Annals of Mathematics and Artificial Intelligence}, volume = {10}, number = {1-2}, pages = {1-23}, }