TY  - JOUR
AU  - A. V. Greshnov
TI  - The Agrachev--Barilari--Boscain Method and Estimates for the Number of Segments of Horizontal Broken Lines Joining Points in the Canonical Carnot Group $G_{3,3}$
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 2023
SP  - 108
EP  - 117
VL  - 321
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TM_2023_321_a6/
LA  - ru
ID  - TM_2023_321_a6
ER  -