@article{10_2298_TAM171107017S,
     author = {Srboljub Simi\'c},
     title = {Stability of {Levitron(TM)} revisited},
     journal = {Theoretical and applied mechanics},
     pages = {255 },
     year = {2017},
     volume = {44},
     number = {2},
     doi = {10.2298/TAM171107017S},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/TAM171107017S/}
}