New papers were added to the CvGmt Preprint Server - http://cvgmt.sns.it/ Title: A strategy for non-strictly convex transport costs and the example of $||x-y||^p$ in ${\mathbb R}^2$ Author: Carlier, Guillaume Author: De Pascale, Luigi Author: Santambrogio, Filippo http://cvgmt.sns.it/papers/cardepsan09/