@article{FAA_1983_17_1_a1,
     author = {S. L. Ziglin},
     title = {Branching of solutions and the nonexistence of first integrals in {Hamiltonian} mechanics. {II}},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {8--23},
     publisher = {mathdoc},
     volume = {17},
     number = {1},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1983_17_1_a1/}
}