TY - JOUR AU - Nils Rutstam TI - Tippe Top equations and equations for the related mechanical systems JO - Symmetry, integrability and geometry: methods and applications PY - 2012 VL - 8 UR - http://geodesic.mathdoc.fr/item/SIGMA_2012_8_a18/ LA - en ID - SIGMA_2012_8_a18 ER -