C.D.S. - SIMBAD4 rel 1.8 - 2024.05.29CEST00:33:44 Reference query: 1992ApJ...394..188R (1 found) ---------------------------------------------- 1992ApJ...394..188R 10.1086/171570 Astrophys. J., 394, 188-195 (1992/July-3) Anomalously high apparent abundances of singly ionized helium in the galactic H II region W3A. ROELFSEMA P.R., GOSS W.M. and MALLIK D.C.V. -Simbad objects: 2