C.D.S. - SIMBAD4 rel 1.8 - 2024.05.19CEST01:29:19 Reference query: 1988A&A...199..146N (1 found) ---------------------------------------------- 1988A&A...199..146N Astronomy and Astrophysics, volume 199, 146-160 (1988) The fourth-parameter problem in uvby-beta photometry of open clusters. NISSEN P.E. -Status: All or part of tables of objects will not be ingested in SIMBAD. -Flags: Table 1: (Nos 1-16), (Nos 1-19) -Simbad objects: 104