Ronald Boskovic, Paul Belcher, 83.03 A Teaching Note on Dijkstra's Shortest Path Algorithm, The Mathematical Gazette, Vol. 83, No. 497 (Jul., 1999), pp. 251-254 ...

Project Scheduling in And-Or Graphs: A Generalization of Dijkstra's Algorithm George M. Adelson-Velsky and Eugene Levner Mathematics of Operations Research , pp. 504-517 (14 pages) ...