TY - JOUR AU - Nicola Sottocornola TI - Complete classification of homoclinic cycles in $ \mathbb{R}^{\mathbf{4}}$ in the case of a symmetry group $ \mathbf{G\subset }\mathrm{SO}\mathbf{(4)}$ JO - Comptes Rendus. Mathématique PY - 2002 SP - 859 EP - 864 VL - 334 IS - 10 PB - Elsevier DO - 10.1016/S1631-073X(02)02371-3 LA - en ID - CRMATH_2002__334_10_859_0 ER -