TY - JOUR AU - M. Hanson AU - Peter Conti BT - The Astrophysical Journal DA - Aug-07-1996 DO - 10.1086/309591 PY - 1995 T2 - The Astrophysical Journal TI - Identification of Ionizing Sources and Young Stellar Objects in M17 VL - 448 SN - 0004637X ER -