TY  - JOUR
AU  - John W. Barrett
AU  - Leonid Prigozhin
TI  - Dual formulations in critical state problems
JO  - Interfaces and free boundaries
PY  - 2006
SP  - 349
EP  - 370
VL  - 8
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.4171/ifb/147/
DO  - 10.4171/ifb/147
ID  - 10_4171_ifb_147
ER  -