@article{INTO_2020_180_a10,
     author = {V. I. Panzhenskii and O. P. Surina},
     title = {Sub-Riemannian geodesics on the multidimensional {Heisenberg} group},
     journal = {Itogi nauki i tehniki. Sovremenna\^a matematika i e\"e prilo\v{z}eni\^a. Temati\v{c}eskie obzory},
     pages = {74--84},
     publisher = {mathdoc},
     volume = {180},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTO_2020_180_a10/}
}