TY  - JOUR
AU  - Ekeland, Ivar
AU  - Queyranne, Maurice
TI  - Optimal pits and optimal transportation
JO  - ESAIM: Mathematical Modelling and Numerical Analysis 
PY  - 2015
SP  - 1659
EP  - 1670
VL  - 49
IS  - 6
PB  - EDP-Sciences
UR  - http://archive.numdam.org/articles/10.1051/m2an/2015026/
DO  - 10.1051/m2an/2015026
LA  - en
ID  - M2AN_2015__49_6_1659_0
ER  -