File talk:MFP2.jpg

This picture is not own work, it is found in the book Algorithm Design by Tardos and Kleinberg (Chapter 7.1).

Furthermore the picture was not correctly plagiarized:
 * in image (b) the arcs (s,u) and (v,t) must point into the other direction!
 * in image (c) the arcs (s,u), (v,t), (s,v), and (u,t) must point into the other direction!