@article{TSP_2016_31_31_a11,
     author = {M. V. Shamolin},
     title = {Integrable systems on the tangent bundle of a multi-dimensional sphere},
     journal = {Trudy Seminara im. I.G. Petrovskogo},
     pages = {257--323},
     publisher = {mathdoc},
     volume = {31},
     number = {31},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TSP_2016_31_31_a11/}
}