@article{RM_2010_65_2_a1,
     author = {A. V. Bolsinov and A. V. Borisov and I. S. Mamaev},
     title = {Topology and stability of integrable systems},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {259--318},
     publisher = {mathdoc},
     volume = {65},
     number = {2},
     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2010_65_2_a1/}
}