TY - JOUR AU - Kevin France AU - Hao Yang AU - Jeffrey Linsky BT - The Astrophysical Journal DA - Jan-03-2011 DO - 10.1088/0004-637X/729/1/7 PY - 2011 EP - 7 T2 - The Astrophysical Journal TI - The Far-Ultraviolet "Continuum" in Protoplanetary Disk Systems. I. Electron-Impact H2 and Accretion Shocks VL - 729 SN - 0004-637X ER -