1. Interstellar polycyclic aromatic hydrocarbons;Allamandola,1990
2. Molecular abundances in OMC-1: The chemical composition of interstellar molecular clouds and the influence of massive star formation;Blake;Astrophys. J.,1987
3. Chemical models of the gas-grain interactions in dense interstellar clouds;Brown,1990
4. Detection of the hyperfine structure of the C5H radical;Cernicharo;Astron. Astrophys. Lett.,1987
5. The discovery of interstellar carbon dioxide;d'Hendecourt;Astron. Astrophys. Lett.,1989