TY  - JOUR
AU  - Piotr Gwiazda
AU  - Agnieszka /Swierczewska
TI  - An $L^1$-stability and uniqueness result for
 balance laws with multifunctions: a model
 from the theory of granular media
JO  - Colloquium Mathematicum
PY  - 2004
SP  - 149
EP  - 162
VL  - 100
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm100-2-1/
DO  - 10.4064/cm100-2-1
LA  - en
ID  - 10_4064_cm100_2_1
ER  -