TY  - JOUR
AU  - Andrzej Kisielewicz
TI  - On reduction theorems in the problem of composition of functions
JO  - Fundamenta Mathematicae
PY  - 1990
SP  - 203
EP  - 211
VL  - 135
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm-135-3-203-211/
DO  - 10.4064/fm-135-3-203-211
LA  - en
ID  - 10_4064_fm_135_3_203_211
ER  -