TY - JOUR AU - J. Shull BT - The Astrophysical Journal DA - Jan-05-1980 DO - 10.1086/158012 PY - 1980 EP - 560 T2 - The Astrophysical Journal TI - Copernicus observations of interstellar matter toward 15 Monocerotis UR - http://articles.adsabs.harvard.edu/full/1980ApJ...238..560S VL - 238 SN - 0004-637X ER -