Direct Measurement of the Velocity Autocorrelation Function for a Brownian Test Particle
Paul D. Fedele and Young W. Kim
Phys. Rev. Lett. 44, 691 (1980) - Published 17 March, 1980
Case for an Open Universe
V. Canuto and S. -H. Hsieh
Phys. Rev. Lett. 44, 695 (1980) - Published 17 March, 1980