@article{CMFD_2019_65_1_a5,
     author = {A. Ya. Narmanov},
     title = {Geometry of orbits of vector fields and singular foliations},
     journal = {Contemporary Mathematics. Fundamental Directions},
     pages = {54--71},
     publisher = {mathdoc},
     volume = {65},
     number = {1},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CMFD_2019_65_1_a5/}
}