TY  - JOUR
AU  - L. Lewin
AU  - M. Abouzahra
TI  - Supernumary polylogarithmic ladders and related functional equations.
JO  - Aequationes mathematicae
PY  - 1990
SP  - 210
EP  - 253
VL  - 39
IS  - 2-3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AM2_1990__39_2-3_137353/
ID  - AM2_1990__39_2-3_137353
ER  -