Jordan obstruction to the integrability of Hamiltonian systems with homogeneous potentials

Duval, Guillaume; Maciejewski, Andrzej J.

Annales de l'Institut Fourier, Volume 59 (2009) p. 2839-2890

Differential Galois approach to the non-integrability of the heavy top problem

Maciejewski, Andrzej J.; Przybylska, Maria

Annales de la Faculté des sciences de Toulouse : Mathématiques, Volume 14 (2005) p. 123-160