TY - JOUR AU - Brenier, Yann TI - The least action principle and the related concept of generalized flows for incompressible perfect fluids JO - Journal of the American Mathematical Society PY - 1989 SP - 225 EP - 255 VL - 02 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1989-0969419-8/ DO - 10.1090/S0894-0347-1989-0969419-8 ID - 10_1090_S0894_0347_1989_0969419_8 ER -