Media type: E-Article Title: A new algorithm for the computation of the Lyapunov constants for some degenerated critical points Contributor: Gasull, Armengol; Torregrosa, Joan imprint: Elsevier BV, 2001 Published in: Nonlinear Analysis: Theory, Methods & Applications Language: English DOI: 10.1016/s0362-546x(01)00561-2 ISSN: 0362-546X Origination: Footnote: