@inproceedings{bk-asp-99
, author = {Sergei Bespamyatnikh and Andrei Kelarev}
, title = {Algorithms for Shortest Paths and {$d$}-cycle Problems}
, booktitle = {Proc. of the 10th Australasian Workshop on Combinatorial
Algorithms}
, year = {1999}
, pages = {152--156}
}