Guoxiang Huang, Dale Myers. Subgoal Strategies for Solving Board Puzzles. Journal of Automated Reasoning, 20(3):215-253, 1998.
@article{HuangM98:0, title = {Subgoal Strategies for Solving Board Puzzles}, author = {Guoxiang Huang and Dale Myers}, year = {1998}, researchr = {https://researchr.org/publication/HuangM98%3A0}, cites = {0}, citedby = {0}, journal = {Journal of Automated Reasoning}, volume = {20}, number = {3}, pages = {215-253}, }