TY  - JOUR
AU  - Roland Girgensohn
TI  - Nonwhere differentiable solutions of a system of functional equations. (Summary).
JO  - Aequationes mathematicae
PY  - 1993
SP  - 320
EP  - 320
VL  - 46
IS  - 2-3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AM2_1993__46_2-3_137560/
LA  - en
ID  - AM2_1993__46_2-3_137560
ER  -