TY  - JOUR
AU  - Machado, J.
AU  - Jesus, Isabel
TI  - Suggestion from the Past?
JO  - Fractional calculus and applied analysis
PY  - 2004
SP  - 403
EP  - 407
VL  - 7
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FCAA_2004_7_4_a1/
LA  - en
ID  - FCAA_2004_7_4_a1
ER  -