Long term evolution of circumstellar discs: DM Tau and GM Aur Ricardo Hueso (*) & Tristan Guillot Laboratoire Cassini, Observatoire de la Côte d’Azur,
September 2007Technology education K-8: Design in practice © State of New South Wales through the NSW Department of Education and Training, 2007. 1 Bundarra.
Long term evolution of circumstellar discs: DM Tau and GM Aur