Barley, M., Riddle, P., Linares López, C., Dobson, S. and Pohl, I. (2021) “GBFHS: A Generalized Breadth-First Heuristic Search Algorithm”, Proceedings of the International Symposium on Combinatorial Search, 9(1), pp. 28-36. doi: 10.1609/socs.v9i1.18452.