TY  - JOUR
AU  - V. A. Medvedev
TI  - On the representation of functions as a~sum of several compositions
JO  - Sbornik. Mathematics
PY  - 1993
SP  - 119
EP  - 130
VL  - 74
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1993_74_1_a9/
LA  - en
ID  - SM_1993_74_1_a9
ER  -