year={2002},
publisher={ACM}
}
+
+@inproceedings{ seidel:unitlength,
+ author = {Seidel, Raimund},
+ title = {On the all-pairs-shortest-path problem},
+ booktitle = {Proceedings of the twenty-fourth annual ACM symposium on Theory of computing},
+ year = {1992},
+ isbn = {0-89791-511-9},
+ location = {Victoria, British Columbia, Canada},
+ pages = {745--749},
+ numpages = {5},
+ url = {http://doi.acm.org/10.1145/129712.129784},
+ doi = {http://doi.acm.org/10.1145/129712.129784},
+ acmid = {129784},
+ publisher = {ACM},
+}