Red-shifts in the spectra of extragalactic nebulae

Mount Wilson Contrib., No. 324. 1926, Ap. J., 64, 321, 10.1086/143018 1914, The Radial Velocity of the Andromeda Nebula, Lowell Obs. Bull. The list is published in a paper by Strömberg, “Analysis of Radial Velocities of Globular Clusters in Non-galactic Nebulae”, Mount Wilson Contrib., No. 292. 1925, Ap. J., 61, 353, 10.1086/142897 1916, On Einstein's Theory of Gravitation and its Astronomical Consequences, M.N., 76, 699 1916, On Einstein's Theory of Gravitation and its Astronomical Cosequences, M.N., 77, 155 1917, On Einstein's Theory of Gravitation and its Astronomical Consequences, M.N., 78, 1