Photometric researches : the eclipsing variables X Trianguli RT Sculptoris - Dugan, Raymond Smith, 1878-1940; Princeton University. Observatory (Princeton N. J. : Observatory, 1928)
Přívazek k: Photometric researches : the eclipsing variables : TV Cassiopeiae, TW Cassiopeiae TX Cassiopeiae, T Leonis Minoris SS Camelopardalis / by Richard John McDiarmid.
Keywords: fotometrie; proměnné hvězdy; zákrytové dvojhvězdy; eclipsing binary systems; photometry; variable stars; monografie