classic papers of the week -- 177

Steps toward the Hubble constant. V - The Hubble constant from nearby galaxies and the regularity of the local velocity field

• Sandage, A.; Tammann, G. A. (Hale Observatories, Carnegie Institution of Washington, California Institute of Technology)

Correlation Energy of an Electron Gas at High Density

• Gell-Mann, Murray (California Institute of Technology); Brueckner, Keith A. (University of Pennsylvania)

The Activated Complex in Chemical Reactions

• Henry Eyring (Frick Chemical Laboratory, Princeton University)