Biblio Export 1 results: RTF EndNote XML Filters: Author is Bertram Raphael [Clear All Filters]1968Hart, Peter E., Nils J. Nilsson, and Bertram Raphael. "A Formal Basis for the Heuristic Determination of Minimum Cost Paths." IEEE Transactions on Systems Science and Cybernetics 4, no. 2 (1968): 100-107.Google Scholar RTF EndNote XML