@article{DAN_1986_288_2_a16,
     author = {O. I. Bogoyavlenskii},
     title = {The {Lagrangian} structure of the {Kirchhoff} equations},
     journal = {Doklady Akademii Nauk},
     pages = {327--331},
     publisher = {mathdoc},
     volume = {288},
     number = {2},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1986_288_2_a16/}
}