TY  - JOUR
AU  - Balaguer Sunyer, F.
TI  - Approximation of functions by linear combinations of exponentials.
JO  - Collectanea mathematica
PY  - 1965
SP  - 145
EP  - 177
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CLTM_1965_1965_1_a7/
LA  - en
ID  - CLTM_1965_1965_1_a7
ER  -