Time dependent magnetospheric accretion in T Tauri stars - Magnetic Fields and Star Foramtion: Theory Versus Observations, Astrophysics and Space Science, vol. 292, pag. 659-664 (2005), Kluwer Academic Press, eds. A.I. Gómez de Castro, M. Heyer, E. Vázquez-Semadeni, et al.

We review recent observational results which suggest that magnetically channeled accretion in T Tauri stars is a highly time dependent process on timescales ranging from hours to months.

bouvier04b.pdf - PDF version of the paper