Sungwon Jung, S. Pramanik | An Efficient Path Computation Model for Hierarchically Structured Topographical Road Maps

Jung, Sungwon, and S. Pramanik. 2002. “An Efficient Path Computation Model for Hierarchically Structured Topographical Road Maps.” Ieee Transactions on Knowledge and Data Engineering 14 (5): 1029–46. https://doi.org/10.1109/TKDE.2002.1033772.