@article{VUU_2019_29_1_a6,
     author = {A. V. Zyza},
     title = {On generalized {N.~Kovalevski} equations in two problems of rigid body dynamics},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {73--83},
     publisher = {mathdoc},
     volume = {29},
     number = {1},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2019_29_1_a6/}
}