TY  - JOUR
AU  - D. P. Il'yutko
TI  - Branching extremals of the functional of $\lambda$-normed length
JO  - Sbornik. Mathematics
PY  - 2006
SP  - 705
EP  - 726
VL  - 197
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_2006_197_5_a2/
LA  - en
ID  - SM_2006_197_5_a2
ER  -