@article{SM_2015_206_12_a1,
     author = {I. A. Bizyaev and V. V. Kozlov},
     title = {Homogeneous systems with quadratic integrals, {Lie-Poisson} quasibrackets, and {Kovalevskaya's} method},
     journal = {Sbornik. Mathematics},
     pages = {1682--1706},
     publisher = {mathdoc},
     volume = {206},
     number = {12},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2015_206_12_a1/}
}