TY - JOUR AU - Gonzalez Gascón, F. AU - Romero Ruiz del Portal, Francisco PY - 1999 SN - 0369-3554 UR - https://hdl.handle.net/20.500.14352/58558 T2 - Il Nuovo Cimento della Società Italiana di Fisica. B AB - The study of the stability of a periodic solution p of a vector field using either the linear variational equations (associated to the vector field at p ), or the Poincaré map on a cross section, is known to present some difficulties. This work... M2 - 273 PB - Società Italiana di Fisica TI - Stability of R 3-dynamical systems with symmetry. TY - journal article VL - 114 ER -