C.D.S. - SIMBAD4 rel 1.8 - 2024.05.28CEST07:03:23 Reference query: 1989A&A...218..252B (1 found) ---------------------------------------------- 1989A&A...218..252B Astronomy and Astrophysics, volume 218, 252-256 (1989) Carbon monoxide emission from the ring nebula in Lyra. BACHILLER R., BUJARRABAL V., MARTIN-PINTADO J. and GOMEZ-GONZALEZ J. -Simbad objects: 5