TY - JOUR AU - P. Winkler AU - Bo Reipurth BT - The Astrophysical Journal DA - Jan-04-1992 DO - 10.1086/186340 PY - 1992 EP - L25 T2 - The Astrophysical Journal TI - G203.2 - 12.3 - A new optical supernova remnant in Orion UR - http://adsabs.harvard.edu/full/1992ApJ...389L..25W VL - 389 SN - 0004-637X ER -