TY  - JOUR
TI  - Erratum
JO  - ESAIM: Mathematical Modelling and Numerical Analysis 
PY  - 1971
SP  - 60
EP  - 60
VL  - 5
IS  - R3
PB  - Dunod
PP  - Paris
UR  - http://geodesic.mathdoc.fr/item/M2AN_1971__5_3_60_1/
LA  - fr
ID  - M2AN_1971__5_3_60_1
ER  -