@article{FAA_1994_28_3_a3,
     author = {V. Yu. Ovsienko},
     title = {Projective {Structures} and {Contact} {Forms}},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {47--60},
     publisher = {mathdoc},
     volume = {28},
     number = {3},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1994_28_3_a3/}
}