TY  - JOUR
AU  - Boiti, Chiara
AU  - Manfrin, Renato
TI  - Formation of Singularities for Weakly Non-Linear N×N Hyperbolic Systems
JO  - Serdica Mathematical Journal
PY  - 2001
SP  - 67
EP  - 90
VL  - 27
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SMJ2_2001_27_1_a1/
LA  - en
ID  - SMJ2_2001_27_1_a1
ER  -