TY - JOUR AU - C. Johns-Krall AU - J. Valenti AU - Christopher Koresko BT - The Astrophysical Journal DA - Oct-05-1999 DO - 10.1086/307128 PY - 1999 SP - 900 EP - 915 T2 - The Astrophysical Journal TI - Measuring the Magnetic Field on the Classical T Tauri Star BP Tauri UR - http://stacks.iop.org/0004-637X/516/i=2/a=900 VL - 516 SN - 0004-637X ER -