TY  - JOUR
AU  - Ardentov, A.A.
AU  - Sachkov, Yu.L.
TI  - Cut time in sub-riemannian problem on engel group
JO  - ESAIM: Control, Optimisation and Calculus of Variations
PY  - 2015
SP  - 958
EP  - 988
VL  - 21
IS  - 4
PB  - EDP-Sciences
UR  - http://www.numdam.org/articles/10.1051/cocv/2015027/
DO  - 10.1051/cocv/2015027
LA  - en
ID  - COCV_2015__21_4_958_0
ER  -