1.1 --- a/doc/groups.dox Sat Mar 16 13:16:27 2013 +0100
1.2 +++ b/doc/groups.dox Sat Mar 16 14:09:53 2013 +0100
1.3 @@ -428,6 +428,11 @@
1.4 (capacities, supply values, and costs), except for \ref CapacityScaling,
1.5 which is capable of handling real-valued arc costs (other numerical
1.6 data are required to be integer).
1.7 +
1.8 +For more details about these implementations and for a comprehensive
1.9 +experimental study, see the paper \ref KiralyKovacs12MCF.
1.10 +It also compares these codes to other publicly available
1.11 +minimum cost flow solvers.
1.12 */
1.13
1.14 /**