1.1 --- a/lemon/cost_scaling.h Sat Mar 16 14:11:32 2013 +0100
1.2 +++ b/lemon/cost_scaling.h Mon Mar 18 17:41:19 2013 +0100
1.3 @@ -91,8 +91,8 @@
1.4 ///
1.5 /// \ref CostScaling implements a cost scaling algorithm that performs
1.6 /// push/augment and relabel operations for finding a \ref min_cost_flow
1.7 - /// "minimum cost flow" \ref amo93networkflows, \ref goldberg90approximation,
1.8 - /// \ref goldberg97efficient, \ref bunnagel98efficient.
1.9 + /// "minimum cost flow" \cite amo93networkflows, \cite goldberg90approximation,
1.10 + /// \cite goldberg97efficient, \cite bunnagel98efficient.
1.11 /// It is a highly efficient primal-dual solution method, which
1.12 /// can be viewed as the generalization of the \ref Preflow
1.13 /// "preflow push-relabel" algorithm for the maximum flow problem.