TY  - JOUR
AU  - Runborg, Olof
TI  - Some new results in multiphase geometrical optics
JO  - ESAIM: Mathematical Modelling and Numerical Analysis 
PY  - 2000
SP  - 1203
EP  - 1231
VL  - 34
IS  - 6
PB  - Dunod
PP  - Paris
UR  - http://geodesic.mathdoc.fr/item/M2AN_2000__34_6_1203_0/
LA  - en
ID  - M2AN_2000__34_6_1203_0
ER  -