TY  - JOUR
AU  - G.N. de OLIVEIRA
TI  - Note on an Inverse Characteristic Value Problem.
JO  - Numerische Mathematik
PY  - 1970
SP  - 345
EP  - 347
VL  - 15
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NUMA_1970__15_131998/
ID  - NUMA_1970__15_131998
ER  -