@article{TAM_1989_15_1_a1,
     author = {Livija Cveti\'canin},
     title = {Chaotic motion of rotor},
     journal = {Theoretical and applied mechanics},
     pages = {7 },
     publisher = {mathdoc},
     volume = {15},
     number = {1},
     year = {1989},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TAM_1989_15_1_a1/}
}