TY - JOUR AU - Srboljub Simić TI - Stability of Levitron(TM) revisited JO - Theoretical and applied mechanics PY - 2017 SP - 255 VL - 44 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.2298/TAM171107017S/ DO - 10.2298/TAM171107017S LA - en ID - 10_2298_TAM171107017S ER -