James W. Lark III, Chelsea C. White III, Kirsten Syverson. A best-first search algorithm guided by a set-valued heuristic. IEEE Transactions on Systems, Man, and Cybernetics, Part A, 25(7):1097-1101, 1995. [doi]
@article{LarkWS95, title = {A best-first search algorithm guided by a set-valued heuristic}, author = {James W. Lark III and Chelsea C. White III and Kirsten Syverson}, year = {1995}, doi = {10.1109/21.391289}, url = {http://dx.doi.org/10.1109/21.391289}, researchr = {https://researchr.org/publication/LarkWS95}, cites = {0}, citedby = {0}, journal = {IEEE Transactions on Systems, Man, and Cybernetics, Part A}, volume = {25}, number = {7}, pages = {1097-1101}, }