@article{UZKU_2020_162_1_a5,
     author = {V. I. Pan'zhenskii and A. O. Rastrepina},
     title = {The left-invariant contact metric structure on the {Sol} manifold},
     journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki},
     pages = {77--90},
     publisher = {mathdoc},
     volume = {162},
     number = {1},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZKU_2020_162_1_a5/}
}