TY  - JOUR
AU  - A. A. Dovgoshey
AU  - O. Martio
TI  - Mutually singular functions and computation of the lengths of curves
JO  - Izvestiya. Mathematics 
PY  - 2006
SP  - 693
EP  - 716
VL  - 70
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_2006_70_4_a2/
LA  - en
ID  - IM2_2006_70_4_a2
ER  -