@article{MZM_1992_51_4_a6,
     author = {V. V. Lychagin},
     title = {Homogeneous structures on manifolds: {Differential} geometry from the point of view of differential equations},
     journal = {Matemati\v{c}eskie zametki},
     pages = {54--68},
     publisher = {mathdoc},
     volume = {51},
     number = {4},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1992_51_4_a6/}
}