TY - JOUR AU - Hollis, J AU - Jewell, P AU - Lovas, Francis AU - Remijan, A AU - Mollendal, H C2 - Astrophysical Journal DA - 2004-07-01 00:07:00 LA - en M1 - 610 PB - Astrophysical Journal PY - 2004 TI - Green Bank Telescope Detection of New Interstellar Aldehydes: Propenal and Propanal ER -