TY  - JOUR
AU  - Barnes, Ian
AU  - Zhang, Kewei
TI  - Instability of the eikonal equation and shape from shading
JO  - ESAIM: Mathematical Modelling and Numerical Analysis 
PY  - 2000
SP  - 127
EP  - 138
VL  - 34
IS  - 1
PB  - Dunod
PP  - Paris
UR  - http://geodesic.mathdoc.fr/item/M2AN_2000__34_1_127_0/
LA  - en
ID  - M2AN_2000__34_1_127_0
ER  -