TY - JOUR AU - Patrick Bernard AU - Boris Buffoni TI - Optimal mass transportation and Mather theory JO - Journal of the European Mathematical Society PY - 2007 SP - 85 EP - 121 VL - 9 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4171/jems/74/ DO - 10.4171/jems/74 ID - JEMS_2007_9_1_a4 ER -