@article{VUU_2009_2_a8,
     author = {A. A. Tikhonov},
     title = {The integrable case in the gyrostat attitude motion in the gravitational and magnetic {Earth's} fields},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {89--96},
     publisher = {mathdoc},
     number = {2},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2009_2_a8/}
}